PYRIDINIUM COMPOUNDS

Product

CAS RN

Cephaloridine 50-59-9
Pralidoxime chloride 51-15-0
Nadide 53-84-9
Nicotinamide adenine dinucleotide phosphate 53-59-8
Trimedoxime bromide 56-97-3
Diquat dibromide 85-00-7
3-Acetylpyridine adenine dinucleotide 86-08-8
Adenine-nicotinaldehyde dinucleotide 86-07-7
Pralidoxime iodide 94-63-3
Pyridostigmine bromide 101-26-8
Lauryl pyridinium chloride 104-74-5
Dodecylpyridinium bromide 104-73-4

Obidoxime chloride

114-90-9

Amprolium 121-25-5
Cetylpyridinium chloride anhydrous 123-03-5
Phenazopyridine Hydrochloride 136-40-3
Amprolium hydrochloride 137-88-2
Cetylpyridinium bromide 140-72-7
4-Desoxypyridoxine hydrochloride 148-51-6
Pralidoxime mesylate 154-97-2
Pyridostigmine 155-97-5
Nicotinate mononucleotide 321-02-8
1-(2-Fluoroethyl)pyridinium bromide 332-23-0
3-Acetylpyridine-adenine dinucleotide phosphate 341-67-3
3-Ethoxycarbonyl-1-(2-fluoroethyl)pyridinium bromide 403-13-4
Pyridinium trifluoroacetate 464-05-1
Pyrithiamine 534-64-5

Pyrithiamine hydrobromide

534-64-5

Trigonelline 535-83-1
Pyridine sulfate 543-54-4
Benzpyrinium bromide 587-46-2
Nicotinamide benzimidazole dinucleotide 606-77-9
Pyridine Hydrochloride 628-13-7
6-Aminonicotinamide adenine dinucleotide 652-81-3
Pyridinium 1-ethenyl tetrafluoroborate 658-21-9
1-Methylpyridinium 694-56-4
1-Methyl-2-picolinium iodide 872-73-1
2-Bromo-1-ethylpyridinium tetrafluoroborate 878-23-9
1,1'-(1,2-Ethanediyl)bis(pyridinium bromide) 882-35-9
1-Methylpyridinium iodide 930-73-4
Isodesmosine 991-01-5
Trigonellamide chloride 1005-24-9
2,6-Lutidine N-oxide 1073-23-0
1-(2,3-Dichloroallyl)pyridinium chloride 1075-56-5
Nicotinamide mononucleotide 1094-61-7
1,1'-(Methyliminodiethylene)bis(4-formylpyridinium chloride) dioxime 1099-31-6
1,1'-(Ethylenedioxydimethylene)bis(4-formylpyridinium chloride) dioxime 1099-33-8
1,1'-(2,3-Dihydroxytetramethylene)bis(4-formylpyridinium nitrate) dioxime 1102-70-1
1,1'-Dibenzyl-4,4'-bipyridinium dichloride 1102-19-8
1,1'-(Ethylenedioxydiethylene)bis(4-formylpyridinium bromide) dioxime 1102-42-7
1,1'-(2,5-Thienylenedimethylene)bis(4-formylpyridinium chlorate) dioxime 1105-66-4
1,2-Dimethylpyridinium chloride 1121-26-2
1-(2-Hydrazino-2-oxoethyl)pyridinium chloride 1126-58-5

1-(2-Oxo-2-phenyl-ethyl)pyridinium iodide

1137-94-6

Tetradecylpyridinium bromide 1155-74-4

1-Ethyl-4-(methoxycarbonyl)pyridinium iodide

1199-65-1

Pralidoxime methyl sulfate 1200-55-1
1,1'-(2,3-Dihydroxytetramethylene)bis(4-formylpyridinium perchlorate) dioxime 1246-87-3
1,1'-((2,2-Bis(bromomethyl)trimethylenedioxydimethylene))bis(4-formylpyridinium chloride) dioxime 1251-35-0
Pyridinium 2,3-dihydro-1,3-dioxo-1H-indene-2-ylide 1283-93-8
Pyridinium 2-methoxy-1-(methoxycarbonyl)-2-oxoethylide 1291-37-8
Nicotinamide beta-riboside 1341-23-7
1,1'-(2,3-Dihydroxytetramethylene)bis(4-formylpyridinium iodide) dioxime 1442-74-6
2-(beta,beta-Diethoxycarbonylphenethyl)pyridinium chloride 1454-12-2
2-(2-((5-Bromo-2-pyridyl)amino)vinyl)-1-ethyl-6-methylpyridinium iodide 1463-95-2
Pyridinium 3-((2-hydroxy-1-naphthalenyl)azo)-1-methyl-, methyl sulfate 1533-64-8
1-Decylpyridinium chloride 1609-21-8
3,4-Bis(acetoxymethyl)-5-hydroxy-6-methylpyridinium chloride 1696-70-4
1-(Naphthylmethyl)pyridinium chloride 1733-97-7

1-Methyl-2-(phenylsulfonylmethyl)pyridinium iodide

1804-16-6

4-(Chloromethyl)pyridinium chloride 1822-51-1
Nicotinamide hypoxanthine dinucleotide 1851-07-6
1-Ethylpyridinium bromide 1906-79-2
Paraquat dichloride 1910-42-5
Paraquat diiodide 1983-60-4
1,1'-Methylenebis(4-formylpyridinium bromide) dioxime 2058-89-1
Paraquat methosulfate 2074-50-2
1,1'-Dibutyl-4,4'-bipyridinium diiodide 2074-51-3
2-(4-(Dimethylamino)styryl)-1-methylpyridinium 2156-29-8
2-(2-(8-Hydroxy-2-quinolyl)vinyl)-1-methylpyridinium chloride 2240-71-3
Dodecylnicotinamide 2254-99-1
3-Carbamoyl-1-nonylpyridinium chloride 2255-01-8
3-Carbamoyl-1-undecylpyridinium chloride 2255-00-7
3-Carbamoyl-1-heptylpyridinium chloride 2255-02-9
N1-Hexylnicotinamide 2255-03-0
1-Ethylpyridinium chloride 2294-38-4
1-Methyl-4-picolinium iodide 2301-80-6
Cetyl picolinium bromide 2315-40-4
1-Hexadecyl-3-methylpyridinium bromide 2315-39-1
1,1'-(Oxydimethylene)bis(4-formylpyridinium bromide) dioxime 2337-82-8
Dexbrompheniramine maleate 2391-03-9
1,1'-Tetramethylenebis(4-formylpyridinium bromide) dioxime 2438-48-4
2-Ethenyl-1-(2-propenyl)pyridinium bromide 2484-17-5
3-Carbamoyl-1-octylpyridinium chloride 2520-50-5
3-Carbamoyl-1-decylpyridinium chloride 2520-49-2
1,2,6-Trimethylpyridinium iodide 2525-19-1
1-Octylpyridinium bromide 2534-66-9
2-Methyl-1-(phenylmethyl)pyridinium bromide 2654-66-2
Kvaterol 2667-22-3
1-Phenacylpyridinium chloride oxime 2676-85-9
Miripirium chloride 2748-88-1
6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazinediium 2764-72-9
1-Tetradecylpyridinium chloride 2785-54-8
1-(Phenylmethyl)pyridinium chloride 2876-13-3

N-(3-Nitrobenzyloxymethyl)pyridinium chloride

3009-13-0

1-Dodecylpyridinium iodide 3026-66-2
1-((4-Amino-2-propyl-5-pyrimidinyl)methyl)-2-picolinium chloride hydrochloride 3053-18-7
2-(Chloromethyl)-6-methylpyridine hydrochloride 3099-30-7
N1-Methylnicotinamide 3106-60-3
1-Dodecyl-2-formylpyridinium iodide oxime 3150-38-7
1-Octadecylpyridinium chloride 3165-81-9
Methindethyrium 3426-58-2
4-Hydroxypyridinium nitrate 3454-03-3
1,1'-(Thiodimethylene)bis(4-formylpyridinium chloride) dioxime 3575-86-8
Trimedoxime dichloride 3613-82-9
1,1'-(2-Oxo-1,3-propanediyl)bis(4-((hydroxyimino)methyl)pyridinium bromide 3687-94-3
2-Formyl-1-methylpyridinium trichloroacetate oxime 3687-33-0
2-Carboxy-1-methylpyridinium chloride 3697-38-9
4-Formyl-1-(3-(triethylammonio)propyl)pyridinium dibromide oxime 3779-45-1
Stilbazium iodide 3784-99-4

2-(2-(4-Dimethylamino-phenyl)-vinyl)-1-ethylpyridinium iodide

3785-01-1

1,1'-(1,4-Cyclohexylenedioxydimethylene)bis(4-formylpyridinium chloride) dioxime 3852-69-5
1,1'-(Oxydi-2,1-ethanediyl)bis(4-((hydroxyimino)methyl)pyridinium bromide) 3852-72-0
1,1'-(2,2-Dimethyltrimethylenedioxydimethylene)bis(4-formylpyridinium chloride) dioxime 3852-68-4
1,1'-(Oxydimethylene)bis(4-acetylpyridinium chloride) dioxime 3852-74-2
1,1'-(2,3-Dihydroxytetramethylene)bis(4-formylpyridinium thiocyanate) dioxime 3852-76-4
1,1',1''-(1,2,3-Propanetriyl)tris(oxymethylene)tris(4-formylpyridinium chloride) trioxime 3852-67-3
2-(Aminocarbonyl)-1-methylpyridinium iodide 3861-69-6
1-(2-Hydroxy-3-sulfopropyl)pyridinium inner salt 3918-73-8
3-Acetylpyridine deaminonicotinamide adenine dinucleotide 4002-09-9
1,1'-Oxydimethylene)bis(4-formyl-2-picolinium chloride) dioxime 4005-90-7
6,7-Dihydrodipyrido(1,2-a;2',1'-c)pyrazinediium dichloride 4032-26-2
1-Octylpyridinium chloride 4086-73-1
Thionicotinamide adenine dinucleotide 4090-29-3
1-(2,4-Dinitrophenyl)pyridinium chloride 4185-69-7
1-(Stearamidomethyl)pyridinium chloride 4261-72-7

1-(4-Nitrobenzyl)pyridinium chloride

4329-72-0

1-(4-Nitrobenzyl)pyridinium bromide

4329-73-1

1-Methyl-4,4'-bipyridinium chloride 4397-88-0
Arecoline methiodide 4554-30-7
5-Hydroxy-3,4-bis(hydroxymethyl)-6-methylpyridinium dihydrogen citrate 4589-04-2
1-(2-Chloroethyl)-1,2,3,6-tetrahydro-4-phenylpyridinium chloride 4600-97-9
1,1'-(1,4-Phenylenedimethylene)bis(4-formylpyridinium bromide) dioxide 4605-75-8
1,1'-(Oxydimethylene)bis(4-formylpyridinium odide) dioxime 4605-73-6
1,1'-(1,2-Phenylenedimethylene)bis(4-formylpyridinium bromide) dioxime 4611-86-3
1,1'-(1-3-Phenylenedimethylene)bis(4-formylpyridinium bromide) dioxime 4611-85-2
Morfamquat 4636-83-3
1,1'-Bis(2-oxo-2-(1-piperidinyl)ethyl)-4,4'-bipyridinium dichloride 4636-79-7
1,1'-(2-Methyltrimethylene)bis(4-formylpyridinium bromide) dioxime 4661-75-0
3-(((Dimethylamino)carbonyl)oxy)-1-methylpyridinium iodide 4685-03-4
Paraquat 4685-14-7
3-Carboxy-1-methylpyridinium iodide, methyl ester 4685-10-3
Camphotamide 4876-45-3
1,1'-(Oxydimethylene)bis(4-formylpyridinium perchlorate) dioxime 4978-85-2

1-Decyloxycarbonylmethylpyridinium chloride

4987-82-0

3-Acetyl-1-benzylpyridinium chloride 5096-12-8
3-(Aminocarbonyl)-1-(phenylmethyl)pyridinium chloride 5096-13-9
Pyridinium acetate 5153-63-9
2-Quinolylmethylpyridinium iodide 5330-88-1
Lauryl pyridinium 5-chloro-2-mercaptobenzothiazole 5406-97-3
1-Dodecylpyridinium 5-chloro-2-benzothiazolethiol salt 5406-97-3

1-(4-Pyridyl)pyridinium chloride hydrochloride

5421-92-1

3-Hydroxycarbamoyl-1-methylpyridinium iodide 5434-60-6
N,N-Dimethylnicotinium diiodide 5468-47-3
Mercaptobenzothiazole, b-hydroxyethylpyridinium salt 5468-43-9
Nicotinate adenine dinucleotide phosphate 5502-96-5
Cefalonium 5575-21-3
1-Phenacyl-4-picolinium chloride, oxime 5598-62-9
Nicotinamide guanine dinucleotide 5624-35-1
4-Carboxy-1-methylpyridinium chloride 5746-18-9
1,2,5,6-Tetrahydro-3-carboxy-1,1-dimethylpyridinium iodide ethyl ester 5822-68-4
Cetylpyridinium chloride 6004-24-6
1-(3-(Trimethylammonio)propyl)pyridinium dibromide 6054-36-0
3-Carboxy-1-methylpyridinium chloride 6138-41-6
1-(2-(Sulphonatooxy)ethyl)pyridinium 6142-30-9
1-Ethoxy-1,3-dihydro-7-hydroxy-6-methylfuro(3,4-c)pyridinium chloride 6151-12-8
1,1'-Diheptyl-4,4'-bipyridinium dibromide 6159-05-3
Nicotinyl alcohol d-tartrate 6164-87-0
1,1'-Bis(1-methylethyl)-4,4'-bipyridinium diiodide 6224-47-1
1-(Carboxymethyl)-2-methylpyridinium chloride 6266-22-4

1-(Carboxymethyl)pyridinium chloride

6266-23-5

1,1'-Decamethylenebis(pyridinium bromide) 6266-40-6
1-(Carboxymethyl)pyridinium chloride 6266-23-5

3-Bromo-1-(2-(4-methoxy-phenyl)-2-oxo-ethyl)pyridinium bromide

6268-96-8

Lapyrium chloride 6272-74-8

3-Methyl-1-(2-oxo-2-phenyl-ethyl)pyridinium iodide

6276-63-7

1-Aminopyridinium iodide 6295-87-0

3-Bromo-1-(2-oxo-2-phenyl-ethyl)pyridinium bromide

6299-99-6

Nicotinic acid adenine dinucleotide 6450-77-7
3-Carbamoyl-1-methylpyridinium iodide 6456-44-6

1-(2,4-Dinitro-phenyl)-3-methylpyridinium chloride

6526-37-0

1-(3-Sulphonatopropyl)-2-vinylpyridinium 6613-64-5
1-(2-Propynyl)pyridinium bromide 6613-03-2

3-Carbamoyl-1-(4-nitrobenzyl)pyridinium chloride

6621-73-4

4-Carboxymethylpyridinium chloride 6622-91-9
2'-Deoxynicotinamide adenine dinucleotide 6697-37-6
Pralidoxime 6735-59-7
1,1'-(1,3-Propanediyl)bis(4-(hydroxyimino)methylpyridinium 6736-02-3
5-Ethenyl-1,2-dimethylpyridinium methyl sulfate 6920-97-4
2-(Chloromethyl)pyridine hydrochloride 6959-47-3
3-(Chloromethyl)pyridine hydrochloride 6959-48-4
2-Amino-1-methylpyridinium iodide 6964-53-0

3-Acetyl-1-methylpyridinium iodide

6965-62-4

2-((4-(Dimethylamino)phenyl)azo)-1-methylpyridinium methyl sulfate 7077-55-6
3,5-Dimethyl-1-styrylpyridinium bromide 7115-00-6

3-Carbamoyl-1-(2-hydroxyethyl)pyridinium chloride

7145-36-0

1-Methyl-1-(2-(1-methylpyridinium-2-yl)ethyl)piperidinium diiodide 7279-55-2
2-(2-(Diethylmethylammonio)ethyl)-1-methylpyridinium diiodide 7279-54-1
1-Methyl-2-(2-(trimethylammonio)ethyl)pyridinium diiodide 7279-51-8
4-Methyl-4-(2-(1-methylpyridinium-2-yl)ethyl)morpholinium diiodide 7279-53-0
1-Ethyl-2-(2-(triethylammonio)ethyl)pyridinium diiodide 7279-52-9
2-Formyl-1-methylpyridinium perchlorate oxime 7293-34-7
Adenosine 5'-(trihydrogen diphosphate) 5',5'-ester 3-carbamoyl-1-alpha-D-ribofuranosylpyridiniumate salt 7298-93-3
2-(2-(Dimethylethylammonio)ethyl)-1-ethylpyridinium diiodide 7348-29-0
1-(((Carboxymethyl)carbamoyl)methyl)-2,4,6-trimethylpyridinium perchlorate ethyl ester 7358-51-2
1-Benzyl-4-formylpyridinium chloride oxime 7375-29-3
1-(4-Amino-2,6-dihydroxy-5-pyrimidinyl)-2,4,6-trimethylpyridinium perchlorate 7389-71-1
2-Chloro-1-methylpyridinium toluene-p-sulphonate 7403-46-5

1-(2-Oxo-2-(2-thienyl)ethyl)pyridinium iodide

7465-65-8

3-Bromo-1-ethoxycarbonylmethylpyridinium iodide 7470-43-1

3,5-Dibromo-1-(2-(3-nitro-phenyl)-2-oxo-ethyl)pyridinium bromide

7477-72-7

1-(2-Hydroxy-5-methylbenzoylmethyl)pyridinium iodide

7478-08-2

Thienpydin 7496-62-0
3-Hydroxy-1-methylpyridinium iodide 7500-05-2
2-Formyl-1-methylpyridinium dihydrogen phosphate oxime 7518-75-4
4-(Dimethylamino)-1-methylpyridinium iodide 7538-79-6
Sulfonyldiethylenedipyridinium dichloride 7606-41-9
1-Methylpyridinium chloride 7680-73-1
3-(Methoxycarbonyl)-1-methylpyridinium chloride 7680-69-5
4-Aminopyridine methiodide 7680-59-3
3-Hydroxy-1-methylpyridinium chloride dimethylcarbamate 7681-22-3
Obidoxime 7683-36-5
1-Methyl-3-(2-(4-pyridyl)ethyl)indole hydrochloride 7770-47-0
Cetylpyridinium 7773-52-6
1-Hexadecylpyridinium bromide, chloro(2-hydroxyethyl)mercury mixture 8015-43-8
Duocoxin 8067-76-3
Bubulin 8072-45-5
5-Ethyl-2-methyl-1-(1,4,4,6,6-pentamethylheptyl)pyridinium chloride 10031-58-0
1-(2-Propenyl)pyridinium bromide 10129-44-9
1-(2-((4-((2,6-Dichloro-4-((dimethylamino)sulfonyl)phenyl)azo)phenyl)ethylamino)ethyl)pyridinium chloride 10189-42-1
N-Octylpyridinium iodide 10291-06-2
(6R-trans)-1-((2-Carboxy-8-oxo-7-((2-thienylacetyl)amino)-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)pyridinium thiocyanate 10353-05-6
6-Hydroxy-2-oxopyridinium chloride 10357-84-3
1,2,5,6-Tetrahydro-3-carboxy-1,1-dimethylpyridinium iodide butyl ester 10457-86-0
1,1'-(Ethylenebis(oxymethylene))dipyridinium diperchlorate 10493-34-2
2-Methyl-1-(2-phenylethyl)pyridinium bromide 10551-21-0

1-Phenethyl-2-picolinium bromide

10551-21-0 

Desmosine 11003-57-9
1,2,5,6-Tetrahydro-3-carboxy-1,1-dimethylpyridinium iodide isopropyl ester 13011-32-0
3-(Ethoxycarbonyl)-1-(phenylmethyl)pyridinium chloride 13076-44-3
Benzyl viologen 13096-46-3
1-Hexadecyl-4-methylpyridinium chloride 13106-53-1
2-Formyl-1-methylpyridinium oxime S-methyl O-(p-nitrophenyl)phosphorothioate 13323-70-1
2-Formyl-1-methylpyridinium oxime O-(2,2-dichloro)vinyl O-methylphosphate 13323-69-8
2-Formyl-1-methylpyridinium oxime (2,2,2-trichloro-1-hydroxy)ethyl methylphosphonate 13407-22-2
2-(2-Hydroxyethyl)-1-(2-propynyl)pyridinium bromide 13434-19-0
2-(3-Hydroxypropyl)-1-(2-propynyl)pyridinium bromide 13434-20-3
2-Oxopyridinium chloride 13472-62-3
n-Octyl-2-methylpyridinium Iodide 13515-66-7
2-Ethenyl-1-methylpyridinium 4-methylbenzenesulfonate 13624-14-1
1-Methyl-3-((2-oxocyclohexylidene)methyl)pyridinium iodide 13640-48-7
1-Methyl-4-((2-oxocyclohexylidene)methyl)pyridinium iodide 13640-49-8
1-Methyl-4-((2-oxocyclopentyl)methyl)pyridinium iodide 13640-54-5
1-Methyl-4-((2-oxocyclohexyl)methyl)pyridinium iodide 13642-29-0
2-Methyl-1-(phenylmethyl)pyridinium chloride 13686-87-8
1-Benzyl-2-chloropyridinium 13760-92-4
2,2'-(Terephthaloylbis(imino-p-phenylene))bis(1-ethylpyridinium p-toluenesulfonate) 14101-74-7
4,4'-(Terephthaloylbis(imino-p-phenylene))bis(1-ethylpyridinium p-toluenesulfonate) 14101-73-6
1,1'-Tetramethylenebis(pyridinium bromide) 14208-08-3

p-Xylene bis(Npyridinium bromide)

14208-10-7

N,N'-4-Xylylenebis(pyridinium) 14208-10-7
Pyritidium bromide 14222-46-9
2-Chloro-1-methylpyridinium iodide 14338-32-0
2-Methylpyridinium chloride 14401-91-3
4-Methylpyridinium chloride 14401-93-5
1-Hexadecyl-2-methylpyridinium chloride 14402-21-2
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium chloride 14408-20-9
1-(2-(Ethylphenylamino)ethyl)pyridinium chloride 14408-19-6
1-(2-(Ethyl(4-((5-nitro-2-thiazolyl)azo)phenyl)amino)ethyl)pyridinium chloride 14408-21-0
1,1'-(1,2-Ethanediylbis(oxymethylene))bis(pyridinium chloride) 14417-67-5
Steapyrium chloride 14492-68-3
1-Benzyl-3-cyanopyridinium chloride 14535-08-1
1-Hexadecyl-3-methylpyridinium chloride 14586-40-4
N1-Ethylnicotinamide 14596-52-2
1,4-Dimethylpyridinium tetrafluoroborate(1-) 14729-71-6
3,3'-(Terephthaloylbis(imino-p-phenylene))bis(1-ethylpyridinium p-toluenesulfonate) 14796-58-8
1-Laurylpyridinium laurylxanthate 14917-96-5
1-(3-Sulfopropyl)-3-picolinium hydroxide inner salt 14933-13-2
1,1'-Tetradecamethylenedipyridinium diperchlorate 15001-42-0

Pyridinium formate

15066-28-1

3-O-(Isopropylethylphosphono)acetyl-1-methylpyridinium iodide oxime 15129-49-4
1,1'-(p,p'-Biphenylylenebis(carbonylmethyl))bis(3-picolinium bromide) 15172-86-8
1-Cyanoethylpyridinium chloride 15201-08-8
Ethylpyridinium 15302-96-2

3-(1H-Indol-2-yl)-1-methylpyridinium iodide

15432-27-6

3-(1-Pyridinio)-1-propanesulfonate

15471-17-7

1-(Phenylmethyl)pyridinium 15519-25-2
Pyridine perchlorate 15598-34-2
4-Methyl-1-(3-sulphonatopropyl)pyridinium 15626-30-9
4-Hydroxyiminomethyl-1-(3-N,N-dimethylaminopropyl)pyridinium chloride 15682-12-9
4-Formyl-1-phenacylpyridinium chloride dioxime 15793-89-2
Distigmine bromide 15876-67-2
3-Hydroxy-1-phenylpyridinium chloride 15941-41-0
3-Carboxy-1-(phenylmethyl)pyridinium inner salt 15990-43-9
1,2,5,6-Tetrahydro-1,1-dimethyl-3-formylpyridinium iodide oxime 16037-07-3
1,1'-(Oxydimethylene)bis(pyridinium chloride) 16089-85-3
2-Pyridineacetic acid hydrochloride 16179-97-8
3-Carboxy-1-(phenylmethyl)pyridinium chloride 16214-98-5
3-Methyl-1-(phenylmethyl)pyridinium chloride 16214-99-6
Coramine methochloride 16237-07-3
3,3'-(Terephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 16758-33-1
3,3'-(Terephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 16758-31-9
3,3'-(Terephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 16758-32-0
3,3'-(2-Chloroterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 16760-21-7
3,3'-(2-Methylterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 16760-23-9
3,3'-(2-Methylterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 16760-22-8
3,3'-(2-Aminoterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 16760-14-8
3,3'-(2-Methylterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 16760-12-6
3,3'-(2-Chloroterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 16760-11-5
3,3'-(2-Aminoterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 16760-13-7
3,3'-(2-Chloroterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 16802-50-9
N-Methylpicolinium perchlorate 16859-80-6
1-(2-Oxo-2-phenylethyl)pyridinium bromide 16883-69-5
Pyridium hexafluorophosphate 16941-15-4
1,1'-(Oxydiethylene)dipyridinium dichloride 17281-95-7
1-(Cyanomethyl)pyridinium chloride 17281-59-3
Pyridinium 1-benzoyl-2-oxo-2-phenylethylide 17281-65-1
1-(2-Oxopropyl)pyridinium bromide 17282-41-6

1-(2-Oxo-2-p-tolyl-ethyl)pyridinium bromide

17282-38-1

1-(2-(4-Bromo-phenyl)-2-oxo-ethyl)pyridinium bromide

17282-37-0

1-(Ethoxycarbonylmethyl)pyridinium bromide 17282-40-5
1-Dodecylpyridinium sulfate 17342-21-1
1-(4-Hydroxyphenyl)-2,4,6-triphenylpyridinium inner salt 17658-06-9
3-(Bromoacetyl)pyridinium bromide 17694-68-7
Nicotinic acid ribonucleoside 17720-18-2
1-(p-Cyclopentyl-beta-(octyloxy)phenethyl)pyridinium bromide 17751-78-9
1-(3,4-Dichloro-beta-((2-ethylhexyl)oxy)-phenethyl)pyridinium bromide 17751-68-7
1-(beta-sec-Butoxyphenethyl)pyridinium bromide 17751-77-8
1-(p-Cyclohexyl-beta-(pentyloxy)phenethyl)pyridinium bromide 17751-74-5
1-(p-tert-Butyl-beta-(octyloxy)phenethyl)pyridinium bromide 17751-75-6
1-(beta-((2-Ethylhexyl)oxy)-p-hexylphenethyl)pyridinium bromide 17751-70-1
1-(beta-Butoxyphenethyl)pyridinium bromide 17751-76-7
1-(p-Cyclohexyl-beta-(octyloxy)phenethyl)pyridinium bromide 17751-69-8
1-(p-Cyclohexyl-beta-((2-ethylhexyl)oxy)phenethyl)pyridinium bromide 17751-71-2
1-(p-Cyclopentyl-beta-((2-ethylhexyl)oxy)phenethyl)pyridinium bromide 17751-73-4
1-(m-Cyclohexyl-beta-((2-ethylhexyl)oxy)phenethyl)pyridinium bromide 17751-72-3
3-((4-((4-(((4-((Aminoiminomethyl)amino)phenyl)amino)carbonyl)benzoyl)amino)benzoyl)amino)-1-methylpyridinium iodide, monohydroiodide 17785-94-3
3-((4-((4-(((4-((Aminoiminomethyl)amino)phenyl)amino)carbonyl)benzoyl)amino)benzoyl) amino)-1-methylpyridinium 17794-66-0
1-(p-Cyclopentyl-beta-(pentyloxy)phenethyl)pyridinium bromide 17810-53-6
1-(beta-Butoxy-p-octylphenethyl)pyridinium bromide 17810-51-4
1-(m-Chloro-beta-((2-ethylhexyl)oxy)phenethyl)pyridinium bromide 17810-52-5
1-(Pyrazinylmethyl)pyridinium iodide, dioxide 18100-57-7
4-Isopropylpicolinium iodide 18136-37-3
1-Allyl-3-sulphonatopyridinium 18164-94-8
1-Methyl-4-((4-(((4'-((1-methylpyridinium-4-yl)amino)(1,1'-biphenyl)-4-yl)carbonyl)amino)phenyl)amino)pyridinium 18355-40-3
3,3'-(Terephthaloylbis(imino-p-phenylene))bis(1-methylpyridinium p-toluenesulfonate) 18520-52-0
4,4'-(Terephthaloylbis(imino-p-phenylene))bis(1-methylpyridinium p-toluenesulfonate) 18520-56-4
2,2'-(Terephthaloylbis(imino-p-phenylene))bis(1-methylpyridinium p-toluenesulfonate) 18520-48-4
3,3'-(Terephthaloylbis(imino-p-phenylene))bis(1-propylpyridinium p-toluenesulfonate) 18520-54-2
2,2'-(Terephthaloylbis(imino-p-phenylene))bis(1-propylpyridinium p-toluenesulfonate) 18520-50-8
4,4'-(Terephthaloylbis(imino-p-phenylene))bis(1-propylpyridinium p-toluenesulfonate) 18520-57-5
1-(2-Methoxy-2-oxoethyl)pyridinium chloride 18667-21-5
1-Methyl-4-(3-methyl-5-isoxazolyl)pyridinium chloride 18704-49-9
1-Methyl-4-(5-methyl-3-isoxazolyl)pyridinium chloride 18704-50-2
1-Ethyl-4-(3-ethyl-5-isoxazolyl)pyridinium iodide 18704-52-4
1-(2-Methoxyethyl)-4-(3-methyl-5-isoxazolyl)pyridinium chloride 18704-51-3

Pyridine hydrobromide

18820-82-1

1-(7-Chloro-2,3-dihydro-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)pyridinium chloride 18878-40-5
1,1'-(4,4'-Biphenylylenebis(2-oxoethylene))(4-picolinium bromide) 19035-84-8
1,1'-(4,4'-Biphenylylenebis(2-oxoethylene))bis(2,3-dimethylpyridinium bromide) 19035-83-7
2,2'-(Terephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 19055-86-8
2,2'-(Terephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 19056-14-5
1-Propyl-3-(p-(p-((1-propylpyridinium-3-yl)carbamoyl)benzamido)benzamido)pyridinium di-p-toluenesulfonate 19056-21-4
1-Propyl-3-(p-(p-((p-(1-propylpyridinium-3-yl)phenyl)carbamoyl)cinnamamido)phenyl)pyridinium di-p-toluenesulfonate 19060-40-3
1-Methyl-3-(p-(p-((p-((1-methylpyridinium-3-yl)carbamoyl)phenyl)carbamoyl)cinnamamido)benzamido)pyridinium di-p-toluenesulfonate 19060-42-5
1-Methyl-3-(p-(p-((p-(1-methylpyridinium-3-yl)phenyl)carbamoyl)cinnamamido)phenyl)pyridinium di-p-toluenesulfonate 19060-39-0
3,3'-(2-Methoxyterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 19060-74-3
3,3'-(2-Methoxyterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 19060-75-4
3,3'-(2-Methoxyterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 19060-76-5
1-Butyl-3-(p-(p-((p-((1-butylpyridinium-3-yl)carbamoyl)phenyl)carbamoyl)cinnamamido)benzamido)pyridinium di-p-toluenesulfonate 19060-45-8
1-methyl-3-(p-(p-((p-(1-methylpyridinium-3-yl)phenyl)carbamoyl)benzamido)benzamido)pyridinium di-p-toluenesulfonate 19060-37-8
1-Ethyl-3-(p-(p-((p-((1-ethylpyridinium-3-yl)carbamoyl)phenyl)carbamoyl)cinnamamido)benzamido)pyridinium di-p-toluenesulfonate 19060-43-6
1-Propyl-3-(p-(p-((p-((1-propylpyridinum-3-yl)carbamoyl)phenyl)carbamoyl)cinnamamido)benzamido)pyridinium di-p-toluenesulfonate 19060-44-7

1-(2-(4-Methylphenyl)-2-oxoethyl)-2-(2-pyridinyl)pyridinium bromide

19081-17-5

3,3'-(Terephthaloylbis(imino(2-methoxy-p-phenylene)carbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 19083-89-7
3,3'-(Terephthaloylbis(imino(3-methoxy-p-phenylene)carbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 19083-80-8
3,3'-(Terephthaloylbis(imino(2-methoxy-p-phenylene)carbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 19083-87-5
3,3'-(Terephthaloylbis(imino(3-methyl-p-phenylene)carbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 19083-77-3
3,3'-(Terephthaloylbis(imino(3-methoxy-p-phenylene)carbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 19083-82-0
3,3'-(Terephthaloylbis(imino(3-methoxy-p-phenylene)carbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 19083-81-9
3,3'-(Terephthaloylbis(imino(2-methoxy-p-phenylene)carbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 19083-88-6

1-Ethyl-4-(2-hydroxystyryl)pyridinium iodide

19103-56-1

3,3'-(2-Aminoterephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 19142-70-2
3,3'-(Terephthaloylbis(imino(3-chloro-p-phenylene)carbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 19142-71-3
3,3'-(Terephthaloylbis(imino(2-chloro-p-phenylene)carbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 19142-72-4
3,3'-(Terephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-butylpyridinium p-toluenesulfonate) 19146-99-7
1-Ethyl-3-(p-(p-((1-ethylpyridinium-3-yl)carbamoyl)benzamido)benzamido)pyridinium di-p-toluenesulfonate 19147-01-4
1-Methyl-3-(p-(p-((1-methylpyridinium-3-yl)carbamoyl)benzamido)benzamido)pyridinium di-p-toluenesulfonate 19147-00-3
2,2'-(Terephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 19209-86-0
Thionicotinamide adenine dinucleotide phosphate 19254-05-8
1,1'-Pentamethylenebis(3-carbamoylpyridinium bromide) 19293-86-8
1,1'-Trimethylenebis(3-carbamoylpyridinium bromide) hydrate 19293-84-6
1,1'-Tetramethylenebis(3-carbamoylpyridinium bromide) 19293-85-7
1,1'-Ethylenebis(3-carbamoylpyridinium bromide) hydrate 19293-83-5
1-Hydroxy-2-methylpyridinium chloride 19305-07-8
4-Formyl-1-phenacylpyridinium chloride 4-oxime 19340-18-2
1-Benzoyl-4-formylpyridinium chloride 4-oxime 19340-16-0
1-Benzoyl-4-formylpyridinium chloride dioxime 19340-17-1
4-Formyl-1-phenylpyridinium chloride oxime 19340-14-8
1-Benzoylpyridinium chloride oxime 19340-20-6

3-Carbamoyl-1-(4-nitrobenzyl)pyridinium bromide

19432-56-5

4-Bromopyridinium chloride 19524-06-2
4-Ethylpicolinium iodide 19760-15-7

1-(1-Adamantyl)pyridinium bromide

19984-57-7

Pyridinium dichromate 20039-37-6
4-(2-(1,1,2,2,6,6-Hexamethyl-1,2,3,6-tetrahydropyridinium-4-yl)ethyl)morpholinium diiodide 20110-42-3
1-(1-Nitro-9-acridinyl)pyridinium chloride 20141-88-2
1-(9-Acridinyl)pyridinium chloride 20141-87-1
1,3-Dimethyl-4-(3-methyl-5-isoxazolyl)pyridinium chloride 20242-29-9
1-Methyl-4-(5-trifluoromethyl-3-isoxazolyl)pyridinium chloride 20242-38-0
1-Cyclopropylmethyl-4-(3-methyl-5-isoxazolyl)pyridinium bromide 20242-36-8
1-Propyl-4-(3-methyl-5-isoxazolyl)pyridinium bromide 20242-33-5
1-Ethyl-4-(3-methyl-5-isoxazolyl)pyridinium iodide 20242-32-4
1-Methyl-4-(5-isoxazolyl)pyridinium chloride 20242-31-3
1-Methyl-4-(3-ethyl-5-isoxazolyl)pyridinium chloride 20242-28-8
1-Allyl-4-(3-methyl-5-isoxazolyl)pyridinium chloride 20242-34-6
1,1'-(p',p'-Biphenylylenebis(carbonylmethyl))bis(2-picolinium bromide) 20275-19-8
4-(p-Hydroxystyryl)-1-methylpyridinium iodide 20288-72-6
Chloride 2-chloropyridinium 1-oxide 20295-64-1
1-Ethyl-3-(p-(p-((p-(1-ethylpyridinium-3-yl)phenyl)carbamoyl)cinnamamido)phenyl)pyridinium di-p-toluenesulfonate 20302-25-4
1-Hexadecyl-2-methylpyridinium bromide 20667-13-4
4,4'-(p-Phenylenebis(acryloylimino-p-phenyleneimino))bis(1-methylpyridinium p-toluenesulfonate) 20719-25-9
2,2'-(Terephthaloylbis(imino-p-phenyleneimino))bis(1-ethylpyridinium iodide) 20719-28-2
1-Methyl-4-(p-(p-((p-((1-methylpyridinium-4-yl)amino)phenyl)carbamoyl)cinnamamido)anilino)pyridinium di-p-toluenesulfonate 20719-22-6
4,4'-(Terephthaloylbis(imino-p-phenyleneimino))bis(1-methylpyridinium p-toluenesulfonate) 20719-18-0
1-Ethyl-4-(p-(p-((p-((1-ethylpyridinium-4-yl)amino)phenyl)carbamoyl)cinnamamido)anilino)pyridinium di-p-toluenesulfonate 20719-23-7
4,4'-(Terephthaloylbis(imino-p-phenyleneimino))bis(1-propylpyridinium p-toluenesulfonate) 20719-20-4
2,2'-(Terephthaloylbis(imino-p-phenyleneimino))bis(1-methylpyridinium p-toluenesulfonate) 20719-27-1
3,3'-(Isophthaloylbis(imino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 20719-39-5
4,4'-(Terephthaloylbis(imino-(p-phenyleneimino)))bis(1-ethylpyridinium p-toluenesulfonate) 20719-19-1
3-(p-(p-((p-Aminophenyl)carbamoyl)benzamido)benzamido)-1-methylpyridinium p-toluenesulfonate 20738-91-4
1-Dodecylpyridinium 4-methylbenzenesulfonate 20762-71-4
1-Dodecylpyridinium sulfate 20779-74-2
3-(p-(p-((p-Acetylphenyl)carbamoyl)benzamido)benzamido)-1-methylpyridinium p-amidinohydrazone p-toluenesulfonate mono-p-toluenesulfonate 20813-01-8
3-(p-(p-((p-(3-Amidinoguanidino)phenyl)carbamoyl)benzamido)benzamido)-1-methylpyridinium iodide monohydriodide 20813-02-9
2,2'-(Terephthaloylbis(imino-p-phenyleneimino))bis(1-propylpyridinium p-toluenesulfonate) 20814-48-6
1-Methyl-3-(p-(p-((p-((1-methylpyridinium-4-yl)amino)phenyl)carbamoyl)benzamido)benzamido)pyridinium diiodide 20986-30-5
3,3'-(Isophthaloylbis(imino-p-phenylenecarbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 20986-33-8
1-methyl-3-(p-(p-((m-((1-methylpyridinium-4-yl)amino)phenyl)carbamoyl)benzamido) benzamido)pyridinium diiodide 20986-31-6
Dipyridyl phosphate 21000-42-0
4-(Diindol-3-ylmethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21074-48-6
4-(2-(1-Naphthyl)vinyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21074-53-3
4-(2-Indol-3-ylvinyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21074-54-4
4-styryl-1-(3-(Trimethylammonio)propyl)pyridinium dibromide 21074-52-2
3-Aminopyridine adenine dinucleotide 21106-96-7
1-Ethyl-2-(3-(1-ethyl-2(1H)-pyridylidene)propenyl)pyridinium iodide 21127-43-5

1-(2-Carbamoylethyl)pyridinium chloride

21161-01-3

2-(2-(1-Naphthyl)ethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-33-7
2-(2-(1-Methylindol-3-yl)ethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-38-2
2-(2-Inden-1-ylethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-42-8
2-(2-Indol-1-ylethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-27-9
4-Benzyl-1-(3'-dimethylaminopropyl)pyridinium bromide methobromide 21199-15-5
3-Indol-2-yl-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-46-2
4-(2-Indol-1-ylethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-41-7
4-(2-Inden-1-ylethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-29-1
4-(2-Phthalimidoethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-28-0
4-(2-(1-Benzylindol-3-yl)ethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-40-6
4-Indol-2-yl-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-47-3
4-(2-(1-Methylindol-3-yl)ethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-35-9
4-(2-Indol-3-ylethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 21199-25-7
2-Formyl-N-methylpyridinium oxime lactate 21239-05-4
1-(beta-(Dodecyloxoxy)-p-isopropylphenethyl)pyridinium bromide 21270-25-7
1-(beta-sec-Butoxy-m-chlorophenethyl)pyridinium bromide 21270-21-3
1-(p-Cyclohexyl-beta-(hexyloxy)phenethyl)pyridinium bromide 21270-33-7
1-(p-Isopropyl-beta-(pentyloxy)phenethyl)pyridinium bromide 21270-24-6
1-(beta-sec-Butoxy-p-chlorophenethyl)pyridinium bromide 21270-20-2
1-(beta-((2-Ethylhexyl)oxy)phenethyl)pyridinium bromide 21270-19-9
1-Methyl-4-vinylpyridinium iodide 21351-43-9
1-Methylnicotinium iodide 21446-46-8
4,4'-(p-Phenylenebis(acryloylimino-p-phenyleneimino))bis(1-ethylpyridinium p-toluenesulfonate) 21595-62-0
1-Methyl-3-sulphonatopyridinium 21876-47-1

1-Methyl-2-(2-(1-naphthyl)vinyl)pyridinium iodide

21915-05-9

Disopyramide phosphate 22059-60-5
1,2,2,6,6-Pentamethyl-4-(beta-diethylaminoethyl)-delta3-dehydropiperidine dimethiodide 22066-17-7
1-Benzyl-3,4-dimethylpyridinium chloride 22185-44-0
1-(2-(2-(p-(alpha-Methylbenzyl)phenoxy)ethoxy)ethyl)pyridinium chloride 22317-62-0
1-(Phenylmethyl)pyridinium thiocyanate 22320-77-0
1-((3-(Aminocarbonyl)pyridinio)methoxymethyl)-2-((hydroxyimino)methyl)pyridinium dichloride 22625-23-6
1-(4-Pyridyl)pyridinium chloride 22752-98-3
2,3-Dihydro-8-hydroxy-5-methylthiazolo(3,2-a)pyridinium hydroxide inner salt 23003-43-2
2,3-Dihydro-8-hydroxythiazolo(3,2-a)pyridinium hydroxide inner salt 23003-45-4
1-(2-((4-((2-Cyano-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium chloride 23258-43-7
N-Benzyl-4-styrylpyridinium 23369-64-4
1,1'-Dimethyl-2,2'-bipyridinium diiodide 23484-62-0
3-((4-((4-(((4-(1-((Aminoiminomethyl)hydrazono)ethyl)phenyl)amino)carbonyl)benzoyl) amino)benzoyl) amino)-1-methylpyridinium 23552-37-6
3,3'-((2,5-dimethylterephthaloyl)bis(imino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 23617-49-4
3,3'-((2,3-Dimethylterephthaloyl)bis(imino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 23617-47-2
3-(p-(p-((p-(3-(p-Amidinophenyl)2-triazeno)phenyl)carbamoyl)benzamido)benzamido)-1-methylpyridinium p-toluenesulfonate mono-p-toluenesulfonate 23625-77-6
3,3'-(1,4-Phenylenebis(carbonylimino-4,1-phenylenecarbonylimino))bis(1-ethylpyridinium) 23647-94-1
1-(2-Sulphonatoethyl)pyridinium 24020-66-4

Pyridinium p-toluenesulfonate

24057-28-1

1-(2-(Ethyl(4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)amino)ethyl)pyridinium chloride 24219-23-6
1,1'-((Phenylimino)diethylene)dipyridinium dichloride 24447-83-4
1,1'-(((4-((2-Chloro-4-nitrophenyl)azo)phenyl)imino)diethylene)dipyridinium dichloride 24447-84-5
N-Methylnicotinium 24554-05-0
1,1'-(4,4'-Biphenylenebis(carbonylmethylene))bis(3-hydroxypyridinium bromide) 24570-44-3
1,1'-(4,4'-Biphenylenebis(carbonylmethylene))bis(3-carboxypyridinium bromide) 24620-81-3

1-((4-Nitrophenyl)methyl)pyridinium

24837-70-5

1,1'-Tetramethylenebis(pyridinium chloride)

25057-79-8

1-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Pentadecafluorooctyl)pyridinium trifluoromethanesulfonate 25061-59-0
3-Hydroxy-1-methylpyridinium hydroxide inner salt 25065-00-3
6,7-Dihydrodipyrido(1,2-a:2',1'-c)pyrazidinium diiodide 25179-26-4
3-Carbamoyl-4'-formyl-1,1-(oxydimethylene)dipyridinium dichloride 4'-oxime 25221-20-9
3-(3,4-Dichlorophenoxyacetamido)-N-(3-chloro-2-fluorosulfonylbenzyl)pyridinium bromide 25300-13-4

3-Cyano-1-(2-oxo-2-phenyl-ethyl)pyridinium bromide

25357-46-4

1-(2-(4-Nitro-phenyl)-2-oxo-ethyl)pyridinium bromide

25407-30-1

1-(2-(4-Methoxy-phenyl)-2-oxo-ethyl)pyridinium bromide

25407-31-2

2,4'-Diformyl-1,1'-(oxydimethylene)dipyridinium dichloride dioxime 25487-36-9
2-Formyl-3'-(methylcarbamoyl)-1,1'-(oxydimethylene)dipyridinium dichloride 2-oxime 25487-38-1
Poly-4-vinyl-N-ethylpyridine 25619-82-3
3-(Dimethylamino)-4'-formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 25712-62-3
4-tert-Butyl-4'-formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 25712-65-6
4-((Hydroxyimino)methyl)-1-(3-(4-methylpyridinio)propyl)pyridinium dibromide 25892-74-4
1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl)pyridinium iodide 25935-14-2
1-(2-Propenyl)pyridinium chloride 25965-81-5

1-(2-(4-Chloro-phenyl)-2-oxo-ethyl)pyridinium bromide

26031-66-3

1-(2-(4-Fluoro-phenyl)-2-oxo-ethyl)pyridinium bromide

26031-63-0

1-(2-(3-Nitro-phenyl)-2-oxo-ethyl)pyridinium bromide

26031-71-0

Poly(2-ethenyl-1-methylpyridinium 4-methylbenzenesulfonate) 26045-14-7

Tritylpyridinium tetrafluoroborate

26156-84-3

1-(Triphenylmethyl)pyridinium tetrafluoroborate 26156-84-3
Pyridinium chlorochromate 26299-14-9
1-((Methyl(1-oxooctadecyl)amino)methyl)pyridinium chloride 26411-40-5

1-Methyl-4-(4-methylstyryl)pyridinium iodide

26467-83-4

N-(2-Hydroxyethyl)-4-(beta-(1-naphthylvinyl)pyridinium bromide) 26468-01-9
1-((2-Pyridylcarbonyl)methyl)pyridinium iodide 26482-00-8
Bis(1-styrylpyridinium) 4,4'-diamino-2,2'-stilbene-2,2'-disulphonate 26489-56-5

3-Ethoxycarbonyl-1-(2-oxo-2-phenyl-ethyl)pyridinium bromide

26535-84-2

4-Ethoxycarbonyl-1-(2-oxo-2-phenyl-ethyl)pyridinium bromide

26535-86-4

Methyl-1-(phenylmethyl)pyridinium chloride 26747-91-1
1-(2,4-Dinitrophenyl)-4-phenylpyridinium chloride 26863-15-0
Pyridinium dicyanomethylide 27032-01-5

1-(Carbethoxymethyl)pyridinium chloride

27032-03-7

Polydimethylvinylpyridinium 27056-62-8
1-Methyl-4-(2-thienyl)pyridinium iodide 27058-43-1
1-Methyl-4-(3-thienyl)pyridinium iodide 27079-65-8
4-(3-Furyl)-1-methylpyridinium iodide 27079-75-0
1-Methyl-4-(5-methyl-3-pyrrolyl)pyridinium iodide 27079-80-7
2-Formyl-3'-iodo-1,1'-(oxydimethylene)dipyridinium dichloride oxime 27122-88-9
3-(Dimethylamino)-2'-formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 27183-62-6
4-(Dimethylamino)-4'-formyl-1,1'-trimethylenedipyridinium dibromide oxime 27844-79-7
4'-Formyl-3-(methylsulfonyl)-1,1'-(oxydimethylene)dipyridinium dichloride oxime 27844-71-9
3-tert-Butyl-4'-formyl-1,1'-(oxydimethylene)dipyridinium dichoride oxime 27844-73-1
4-Amino-4'-formyl-1,1'-trimethylenedipyridinium dibromide, oxime 27844-78-6
4'-Formyl-3-iodo-1,1'-(oxydimethylene)dipyridinium dichloride oxime 27918-52-1
4'-Formyl-3-methylthio-1,1'-(oxydimethylene)dipyridinium dichloride oxime 27918-50-9
4-Formyl-4'-(methylthio)-1,1'-(oxydimethylene)dipyridinium dichloride oxime 27918-56-5
4-Amino-4'-formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 27918-53-2
4-(Dimethylamino)-4'-formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 27918-54-3
4,4'-Bipyridinium dichloride 27926-72-3
Bis(4-hydroxyiminomethylpyridinium)-2-trans-butene dibromide 28172-18-1
4,5,6,7-Tetrahydrothieno(3,2-c)pyridinium chloride 28783-41-7
2-(2-(1,2-Diphenyl-1H-indol-3-yl)vinyl)-1,3,3-trimethyl-3H-pyrrolo(2,3-b)pyridinium perchlorate 29330-29-8
Poly-N-methyl-2-vinylpyridinium bromide 29471-77-0
3-Hydroxy-1-methylpyridinium iodide acetate 29487-13-6
1-Undecylpyridinium 29633-39-4

1-Methyl-4-(3-nitrostyryl)pyridinium iodide

29714-08-7

1-(2-Phenylethyl)pyridinium chloride 29871-24-7
1,1'-Dipropyl-4,4'-bipyridinium diiodide 29873-38-9
Pyridoxine clofibrate 29952-87-2
8-Hydroxy-3-methylthiazolo(3,2-a)pyridinium hydroxide inner salt 30276-99-4
8-Hydroxy-5-methylthiazolo(3,2-a)pyridinium hydroxide inner salt 30277-17-9
8-Hydroxy-3,5-dimethylthiazolo(3,2-a)pyridinium hydroxide inner salt 30277-00-0
1-((4-Amino-2-methyl-5-pyrimidinyl)methyl)pyridinium chloride 30413-67-3
Nicotinamide ribose diphosphate ribose 30419-23-9
1-(Dodecylbenzyl)pyridinium chloride 30901-67-8
3-Hydroxy-1-methylpyridinium bromide 31034-86-3
3-Chloro-4'-formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 31984-55-1
Pyridine hydrofluoride 32001-55-1
8-(Acetyloxy)-3-hydroxy-2-phenylthiazolo(3,2-a)pyridinium hydroxide inner salt 32002-92-9
Anhydro-2-phenyl-3-hydroxythiazolo(3,2-a)pyridinium 32044-03-4
1,1'-Decamethylenedipyridinium diiodide 32113-15-8
Nicergoline tartrate 32222-75-6
2-Amino-1-methylpyridinium p-toluenesulfonate 32479-72-4

2-Methyl-1-(2-oxo-2-phenyl-ethyl)pyridinium bromide

32896-98-3

2-(2-(4-(Dimethylamino)phenyl)ethenyl)-1-methylpyridinium 4-methylbenzenesulfonate 33006-24-5
1,2,4-Trimethylpyridinium 33718-17-1
1-(2-(((3,5-Dichloro-4-((4-((2-cyanoethyl)methylamino)phenyl)azo)phenyl)sulphonyl)amino)ethyl)pyridinium chloride 33869-97-5
3-Carbamoyl-4'-formyl-1,1'-trimethylenedipyridinium dibromide 4'-oxime 34211-36-4
2-Formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 34211-28-4
1,1'-(Oxybis(methylene))bis(2-((hydroxyimino)methyl)pyridinium chloride 34211-26-2
4-Carbamoyl-4'-formyl-1,1'-(oxydimethylene)dipyridinium dichloride 4'-oxime 34211-33-1
4-Formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 34211-31-9
1,1'-(Oxydimethylene)bis(3-carbamoylpyridinium chloride) 34329-69-6
1-Hexadecylpyridinium 4-methylbenzenesulfonate 34359-90-5
3-((1-Methylethoxy)carbonyl)-1-(phenylmethyl)pyridinium chloride 34395-10-3
Asoxime chloride 34433-31-3
3-Carboxy-1-methylpyridinium methyl sulfate 34452-78-3
1-(2-Hydroxyethyl)pyridinium chloride 34941-69-0
4-(Cyano(hydroxyimino)methyl)-1-methylpyridinium iodide 35013-90-2
Tetradecyl-4-ethylpyridinium 35014-84-7
3-Hydroxy-2-methylthiazolo(3,2-a)pyridinium hydroxide inner salt 35143-56-7
3,8-Dihydroxy-2-phenylthiazolo(3,2-a)pyridinium hydroxide inner salt 35143-57-8
3,8-Dihydroxythiazolo(3,2-a)pyridinium hydroxide inner salt 35143-55-6
3,8-Dihydroxy-2-methylthiazolo(3,2-a)pyridinium hydroxide inner salt 35191-20-9
1-Butyl-4-hydroxy-2,6-dimethylpyridinium perchlorate 35247-09-7

1-(2-(3-Nitrobenzylidene)hydrazinocarbonylmethyl)pyridinium chloride

35559-24-1

1,1'-(2-Oxotrimethylene)bis(4-formylpyridinium chloride) 4,4'-dioxime 35838-61-0
1-((4-Chlorobenzoyl)amino)pyridinium hydroxide, inner salt 36048-81-4
3,4-Dimethylpyridine hydrochloride 36316-69-5
1,1'-Dioctyl-4,4'-bipyridinium dibromide 36437-30-6
Fazadinium 36653-54-0
Precatorine 36675-57-7
1,1'-(Oxydimethylene)bis(4-formylpyridinium hydrogen fluoride) dioxime 36683-71-3
1-Benzyl-2-((hydroxyimino)methyl)pyridinium chloride 36741-85-2
1-Methyl-4-phenylpyridinium iodide 36913-39-0
Bis(3-aminopyridinium)-1,10-decane 36920-50-0
4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(1-methylpyridinium 4-methylbenzenesulfonate) 36951-72-1
3,4'-Diformyl-1,1'-(oxydimethylene)dipyridinium dichloride dioxime 36979-62-1
1-(2-((4-((2-Chloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium chloride 36986-04-6
1-((1,2-Dicarbaundecaboran(11)-1-yl)methyl)pyridinium 37234-99-4
1-Hexadecylpyridinium acetate, 1,1'-(1,10-decanediyl)bis(4-amino-2-methylquninolinium acetate) mixture 37341-20-1
1,1'-Hexamethylenebis(4-formylpyridinium bromide) dioxime 37670-00-1
1,1'-Decamethylenebis(4-formylpyridinium bromide) dioxime 37670-01-2
1,1'-Octamethylenebis(4-formylpyridinium bromide) dioxime 37736-20-2
1-Methyl-2-(trifluoroacetyl)pyridinium chloride oxime 37744-98-2
1-Methyl-3-(trifluoroacetyl)pyridinium chloride oxime 37744-99-3
1-Methyl-4-(trifluoroacetyl)pyridinium chloride oxime 37745-01-0
1-(2-(((5-(Diethylamino)-2-((4-((dimethylamino)sulfonyl)phenyl)azo)phenyl)sulfonyl)amino)ethyl)pyridinium chloride 38051-02-4
Tetra(4-N-methylpyridyl)porphine 38673-65-3
Nicotinamide 1,N6-ethenoadenine dinucleotide 38806-38-1
1-Methyl-4,4'-bipyridinium iodide 38873-01-7
3-Amino-1-methylpyridinium hydroxide inner salt 38879-42-4

1-Heptyl-4-(4-pyridyl)pyridinium bromide

39127-10-1

1,1'-Dimethyl-4,4'-bipyridinium, 6-chloro-N,N'-diethyl-1,3,5-triazine-2,4-diamine mixture 39312-80-6

Pyridinium tribromide

39416-48-3

Cyperquat 39794-99-5
1-Ethyl-4-phenylpyridinium iodide 39795-01-2
3-Chloroacetylpyridine-adenine dinucleotide 39938-03-9
1,1'-Oxydimethylene bis(4-tert-butylpyridinium chloride) 40225-02-3
Zinc tetra(4-N-methylpyridyl)porphine 40603-58-5

Pyridinium teflate

40904-35-6

1-(7-Chloro-2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)pyridinium chloride 40967-09-7

1-(Carbamoylmethyl)pyridinium chloride

41220-29-5

1-Methyl-2-(methylthio)pyridinium iodide 41681-14-5
1,2,5,6-Tetrahydro-3-carboxy-1,1-dimethylpyridinium iodide allyl ester 41878-05-1
2-(Dimethylaminostyryl)-1-ethylpyridinium 42457-53-4
3-Hydroxythiazolo(3,2-a)pyridinium hydroxide inner salt 42715-25-3
1-(4-Methoxyphenyl)pyridinium 42850-10-2
Diazoaminopyridine dinucleotide 42919-10-8
Poly(2-methyl-5-vinyl-N-ethylpyridinium bromide) 42936-61-8
2-Chloro-1-methylpyridinium 45528-84-5
1-(2-Propenyl)pyridinium 45705-36-0
n-Butylpyridinium 45806-95-9
N-(beta-Acetoxyethyl)pyridinium 46121-55-5
1-(2-Phenylethyl)pyridinium 46345-86-2
1-((4-Methoxyphenyl)methyl)pyridinium 46441-13-8
1-(Diphenylmethyl)-pyridinium 46957-56-6
1,1'-Dihexyl-4,4'-bipyridinium 47369-13-1
3,3'-(1,3-phenylenebis(carbonylimino-4,1-phenylenecarbonylimino))bis(1-methylpyridinium) 47853-44-1
Cyperquat 48134-75-4
4-Vinyl-N-cetylpyridinium 48203-86-7
Nickel(II) tetrakis(4-N-methylpyridyl)porphine 48242-71-3
Copper tetrakis(N-methyl-4-pyridyl)porphine 48242-70-2
Fazadinium bromide 49564-56-9
1-(2-Phenoxyethyl)pyridinium chloride 49659-06-5
N-(3-(Aden-9-yl)propyl)-3-carbamoylpyridinium bromide 50359-76-7

1-Ethyl-2-(4-methylstyryl)pyridinium iodide

50496-66-7

4,4'-(1,4-Phenylenebis(carbonylimino-4,1-phenyleneimino))bis(1-methylpyridinium) 50569-53-4
3-Azidopyridine-adenine dinucleotide 50695-15-3

4-Amino-1-dodecylpyridinium chloride

50997-10-9

1,1'-Methylenebis(4-((hydroxyimino)methyl)pyridinium chloride) 51026-61-0
3-Acetyl-1-methylpyridinium 51061-43-9
1-Allyl-3-carbamoylpyridinium bromide 51095-53-5
7-(alpha-(1-Methyl-4-pyridiniothio)acetamido)cephalosporanic acid 51159-12-7
4-(Ethylthio)-4'-formyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 51276-91-6
1,1'-(Oxydimethylene)bis(4-(dimethylamino)pyridinium chloride) 51276-94-9
1,1'-(Oxydimethylene)bis(3-(dimethylamino)pyridinium chloride) 51276-95-0
1,1'-(Oxydimethylene)bis(3-tert-butylpyridinium chloride) 51276-96-1
1,1'-(Oxydimethylene)bis(4-(methylthio)pyridinium chloride) 51276-93-8
1,1'-(Oxydimethylene)bis(3-iodopyridinium chloride) 51276-92-7
4-(4-Chlorophenyl)-1,2,3,6-tetrahydropyridinium chloride 51304-61-1
Tetrakis(N-methyl-4-pyridinium)porphine cobalt(III) complex 51329-41-0
1,1'-(Oxydimethylene)bis(3-(methylsulfonyl)pyridinium chloride) 51370-16-2
3-Hydroxy-2-iodo-1-methylpyridinium iodide dimethylcarbamate 51395-51-8
1-(2-(Ethyl(3-methylphenyl)amino)ethyl)pyridinium chloride 51475-16-2
4-Formyl-4'-(isopropylthio)-1,1'-(oxydimethylene)dipyridinium dichloride oxime 51545-19-8
2-Bromo-3-hydroxy-1-methylpyridinium bromide dimethylcarbamate 51581-39-6
3-(Aminocarbonyl)-1-(3-sulphonatopropyl)pyridinium 51652-08-5
2-((Diethylmethylammonio)methyl)-1-methylpyridinium iodide 51943-29-4
Cefsulodin sodium 52152-93-9

Pyridinium trifluoromethanesulfonate

52193-54-1

N-6-(N-(6-Aminohexyl)carbamoylmethyl)-nicotinamide adenine dinucleotide 52213-58-8
3-Carboxylato-1-(2-hydroxyethyl)pyridinium 52578-48-0
Isoarecoline methiodide 52632-31-2
1-Methyl-4-(methylthio)pyridinium iodide 52693-58-0
3-Hydroxymethylpyridinium chloride 52761-08-7
2-Phenylpicolinium iodide 52806-02-7
1-Methyl-2-phenylpyridinium 52806-03-8
Nicotinamide 8-bromoadenine dinucleotide 52977-37-4
1-(7-Chloro-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)-3-(diethylcarbamoyl)pyridinium chloride 52995-74-1
1-(7-Chloro-5-(2-chlorophenyl)-2,3-dihydro-2-oxo-1H-1,4-benzodiazepin-3-yl)-3-(diethylcarbamoyl)pyridinium chloride 52995-75-2
1-(7-Chloro-5-(2-chlorophenyl)-2,3-dihydro-2-oxo-1H-1,4-benzodiazepin-3-yl)pyridinium chloride 52995-70-7
3-Carbamoyl-1-(7-chloro-5-(2-chlorophenyl)-2,3-dihydro-2-oxo-1H-1,4-benzodiazepin-3-yl)pyridinium chloride 52995-06-9
4-Carbamoyl-1-(7-chloro-5-(2-chlorophenyl)-2,3-dihydro-2-oxo-1H-1,4-benzodiazepin-3-yl)pyridinium chloride 53072-50-7
4-Carbamoyl-1-(7-chloro-2,3-dihydro-1-methyl-2-oxo-5-phenyl-1H-1,4-benzodiazepin-3-yl)pyridinium chloride 53149-40-9
1,4-Dihydro-3,5-dicarboxy-1,2,6-trimethyl-4,4'-bipyridinium iodide diethyl ester 53219-30-0
6-Amino-4-((3-amino-4-(((4-((1-methylpyridinium-4-yl)amino)phenyl)amino)carbonyl)phenyl)amino)-1- methylquinolinium, diiodide 53222-25-6
3-(Aminocarbonyl)-1-(4-morpholinylcarbonyl)pyridinium chloride 53364-50-4
1-(((1-Oxohexadecyl)amino)methyl)pyridinium chloride 53421-31-1
5-(m-Methoxyphenacyl)thieno(3,2-c)pyridinium bromide 53885-71-5
5-(2-Oxo-2-phenylethyl)thieno(3,2-c)pyridinium bromide 53885-65-7
5-(p-Methoxyphenacyl)thieno(3,2-c)pyridinium bromide 53885-70-4
Ticlopidine hydrochloride 53885-35-1
5-(p-Hydroxyphenacyl)thieno(3,2-c)pyridinium chloride 53885-69-1
5-(o-Methoxyphenacyl)thieno(3,2-c)pyridinium bromide 53885-66-8
2-Chloro-5-(2-oxo-2-phenylethyl)thieno(3,2-c)pyridinium bromide 53885-67-9
5-(p-Fluorophenacyl)thieno(3,2-c)pyridinium chloride 53927-69-8
1,1'-Hexamethylenebis(pyridinium bromide) 53952-75-3
1-Methyl-2-(2-(methylthio)-2-(4-morpholinyl)ethenyl)pyridinium iodide 54254-80-7

1-Allyl-2-methyl-5-vinylpyridinium bromide

54676-00-5

1-(2-(((4-(2-(5-Nitro-1-vinyl-1H-imidazol-2-yl)vinyl)phenyl)methylene)hydrazino)-2-oxoethyl)pyridinium chloride hydrate 54738-61-3
3-Aminopyridine adenine dinucleotide phosphate 54758-28-0
Betahistine mesylate 54856-23-4
Bis(3-methylpyridinium) fumarate 1,1'-dioxide 55038-36-3
4-(7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl)-1-methylpyridiniummethyl sulfate 55470-53-6
Poly(2-ethenyl-1-(phenylmethyl)pyridinium chloride) 55586-10-2
2-((2,4-Dimethoxy-6-pyrimidinyl)amino)-6-methyl-3-pyridinethiol 55740-62-0
Carbethoxymethyl-alpha-picolinium bromide 55814-02-3

1-Benzyloxy-4-(tert-butyl)pyridinium bromide

55930-28-4

2-(2,2-Bis(methylthio)ethenyl)-1-methylpyridinium iodide 56185-70-7
Inulin trinicotinate monomethochloride 56258-07-2

2-Methyl-1-(3-sulfopropyl)pyridinium hydroxide, inner salt

56405-61-9

2-Methyl-1-(3-sulphonatopropyl)pyridinium 56405-61-9
5-Methylnicotinamide-adenine dinucleotide 56541-76-5
3-Iodopyridine-adenine dinucleotide 56541-70-9
Nicotinamide (S-methylmercury-thioinosine) dinucleotide 57229-26-2
1,2,5,6-Tetrahydro-1-(3,4,5-trimethoxyphenyl)-1,4,5-trimethylpyridinium chloride 57330-92-4

1-Ethyl-2-(4-methoxystyryl)pyridinium iodide

57439-29-9

2-(2-(4-(Diethylamino)phenyl)vinyl)-1-ethylpyridinium iodide 57439-27-7

1-Ethyl-2-(2-(4-hydroxy-phenyl)-vinyl)pyridinium iodide

57439-26-6

1,4-Diphenyl-5-(4-cyanopyridinium)-2,3-(naphtha-1,8-diyl)cyclopenta-1,3-dienide 57525-36-7
4-Diphenyl-5-pyridinium-2,3-(naphtha-1,8-diyl)cyclopenta-1,3-dienide 57539-71-6
1-((Morpholinecarbonyl)oxy)pyridinium chloride 57605-17-1
5-(p-Chlorophenacyl)thieno(3,2-c)pyridinium bromide 57631-75-1

1-Ethyl-2-(3-nitrostyryl)pyridinium iodide

57755-75-6

2-Fluoro-1-methylpyridinium 58086-67-2

3-Cyano-1-(4-nitro-benzyl)pyridinium bromide

58219-35-5

4-(((2-(Diethylamino)ethyl)thio)(hydroxyimino)methyl)-1-methylpyridinium chloride monohydrochloride 58373-21-0
Paraquat diquat mixture 58748-08-6
2-tert-Butyl-1-methylpyridinium iodide 58801-93-7
4-((Hydroxyimino)methyl)-N-methylpyridinium chloride 58822-12-1
2-(2-Hydroxyethyl)-1-methylpyridinium methyl sulfate 58878-36-7
Bis(2,5-(4-hydroxyiminomethylpyridinium))dihydrofuran dibromide 58921-39-4
1,1'-(Tetrahydro-2,5-furylene)bis(4-formylpyridinium chloride) dioxime 58921-37-2
1-Cyano-4-dimethylaminopyridinium 59016-55-6
1-((N-(1,3-Dioxo-2-ethyl-2-indanyl)-N-methylcarbamoyl)methyl)pyridinium chloride 59209-58-4
1-(3-(2-Methyl-1,2-dicarbadodecabaran(12)-1-yl)propyl)pyridinium bromide 59354-72-2
1-(3-(2-Phenyl-1,2-dicarbadodecabaran(12)-1-yl)propyl)pyridinium bromide 59354-73-3
1-(2-(2-Methyl-1,2-dicarbadodecboran(12)-1-yl)ethyl)pyridinium bromide 59354-74-4
2-Fluoro-1,3-dimethylpyridinium tosylate 59387-91-6
1-((1,2-Dicarbaundecaboran(11)-1-yl)methyl)-4-methylpyridinium 59422-12-7
1-((1,2-Dicarbaundecaboran(11)-1-yl)methyl)-2-methylpyridinium 59422-13-8
Nicotinamide 6(2-aminoethylamino)purine dinucleotide 59587-50-7
2-((4-Aminophenyl)azo)-1-methylpyridinium methyl sulfate 59642-75-0
1-(2-(Ethyl(4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)amino)ethyl)pyridinium acetate 59709-09-0
1-(2-((4-((2-Chloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium acetate 59709-10-3
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium acetate 59709-07-8
Tetra(2-N-methylpyridyl)porphine 59728-89-1
Tetra(3-N-methylpyridyl)porphine 59728-91-5
Pyridinium 1,3-dihydro-1,3-dioxo-5-phenoxy-2H-inden-2-ylide 59804-78-3
3-(1,3-Dihydro-1,3-dioxo-2H-inden-2-yl)-1-methylpyridinium hydroxide inner salt 59804-88-5
Pyridinium 3-(1,3-dihydro-1,3-dioxo-2H-inden-2-yl)-1-methylhydroxide inner salt 59804-88-5
3-Methylppyridinium 1,3-dihydro-1,3-dioxo-2H-inden-2-ylide 59804-82-9
2-Methylpyridinium, 1,3-dihydro-1,3-dioxo-2H-inden-2-ylide 59804-81-8
Pyridinium 1,3-dihydro-1,3-dioxo-5-phenoxy-2H-inden-2-ylide 59804-78-3
Pyridinium 4-chloro-1,3-dihydro-1,3-dioxo-2H-inden-2-ylide 59804-79-4
4,4'-Bipyridinium 2-methoxy-1-(methoxycarbonyl)-2-oxoethylidide 59805-15-1
Pyridinium 5-chloro-1,3-dihydro-1,3-dioxo-2H-inden-2-ylide 59805-03-7
Pyridinium 4-cyano-1-benzoyl-2-oxo-2-phenylethylide 59805-16-2
Pyridinium 5-chloro-1,3-dihydro-1,3-dioxo-2H-inden-2-ylide 59805-03-7
Pyridinium 4-cyano-1-benzoyl-2-oxo-2-phenylethylide 59805-16-2
4,4'-Bipyridinium 1-benzoyl-2-oxo-2-phenylethylide 59805-17-3
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)pyridinium chloride 59827-64-4
3,3'-(Bicyclo(2.2.2)octane-1,4-diylbis(carbonylimino-4,1-phenylenecarbonylimino))bis(1-methylpyridinium 4-methylbenzenesulfonate) 60172-11-4
3,3'-(Bicyclo(2.2.2)octane-1,4-diylbis(carbonylimino-4,1-phenylenecarbonylimino))bis(1-methylpyridinium) 60172-10-3
4,4'-(Pimeloylbis(imino-p-phenyleneimino))bis(1-ethylpyridinium perchlorate) 60172-03-4
3,3'-(Bicyclo(2.2.2)octane-1,4-diylbis(carbonylimino-4,1-phenylenecarbonylimino))bis(1-propylpyridinium 4-methylbenzenesulfonate) 60172-15-8
4,4'-(Suberoylbis(imino-p-phenyleneimino))bis(1-methylpyridinium bromide) 60172-04-5
4,4'-(Pimeloylbis(imino-p-phenyleneimino))bis(1-methylpyridinium) dibromide 60172-01-2
4,4'-(Suberoylbis(imino-p-phenyleneimino))bis(1-ethylpyridinium bromide) 60172-05-6
3,3'-(Bicyclo(2.2.2)octane-1,4-diylbis(carbonylimino-4,1-phenylenecarbonylimino))bis(1-ethylpyridinium 4-methylbenzenesulfonate) 60172-13-6
3-Carboxy-1-methylpyridinium 4-methylbenzenesulfonate 60388-20-7
Tetrakis(N-methyl-4-pyridinium)yl-porphine iron(III) complex 60489-13-6
3'-Deoxynicotinamide adenine dinucleotide 60902-13-8
1-Benzyl-1,2,5,6-tetrahydro-2-((4-methoxyphenyl)methyl)-3,4-dimethylpyridinium hydrogen oxalate 61273-95-8
(3,4-Bispyridinium-1,1-dimethyl)urea diiodide 61369-04-8

1-Methyl-3-ureidopyridinium iodide

61392-06-1

N,N'-Monomethylenebis(pyridiniumaldoxime) 61444-84-6
1-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl)pyridinium 4-methylbenzenesulfonate 61798-68-3
1,2-Dihydroxyphenyl-4-pyridinium bromide 61799-01-7
1-Dodecyl-2-formylpyridinium bromide oxime 62036-66-2
1-Dodecyl-4-formylpyridinium bromide oxime 62036-67-3
4-(Amino(hydroxyimino)methyl)-1-dodecylpyridinium bromide 62036-68-4
1-Benzyl-3-hydroxypyridinium bromide 62214-78-2
N-Methylpyridoxine 62511-97-1
Pyridinium N-methylpyridinium 2-nitrile methanesulphonate 62581-31-1
Cefsulodin 62587-73-9
2',3'-Cyclicnicotinamide adenine dinucleotide phosphate 62640-02-2
1,2,3,4,4a,13b-Hexahydro-12-chloro-1,1-dimethyldibenzo(2,3:6,7)thiepino(4,5-b)pyridinium chloride hydrate 62675-04-1
1-(2-((2-Cyano-3-(4-(dimethylamino)phenyl)-1-oxoallyl)oxy)ethyl)pyridinium chloride 62984-74-1

1-(2-(4-Bromoanilino)-2-oxoethyl)pyridinium chloride

63008-28-6

5-Carboxy-1,2-dimethylpyridinium iodide methyl ester 63065-25-8
1,1'-Dimethyl-3,3'-bipyridinium diiodide 63095-07-8
alpha-((tert-Butylammonio)methyl)-6-hydroxymethyl-2-phenyl-4H-1,3-dioxino(5,4-b)pyridinium maleate 63108-47-4
2-(2-(1,2-Diphenyl-1H-indol-3-yl)vinyl)-1,3,3-trimethyl-3H-pyrrolo(2,3-b)pyridinium toluene-p-sulphonate 63123-18-2
1-Methoxy-4-phenylpyridinium tetrafluoroborate(1-) 63123-42-2
4-(Phenylthio)-1-(4-sulfobutyl)pyridinium inner salt 63149-06-4
2-Methyl-4,6-bis(4-methylphenyl)-1-(methylphenylamino)pyridinium tetrafluoroborate(1-) 63149-30-4
Bvp resin 63227-73-6
3-Pyridylacryloamide adenine dinucleotide 63293-07-2
1-Methoxy-4-phenylpyridinium iodide 63467-34-5
1-Ethyl-4-(phenylthio)pyridinium iodide 63512-52-7
1-(Morpholinecarbonyl)pyridinium chloride 63629-87-8
4-(3-Hydroxypropyl)-1-(morpholinecarbonyl)pyridinium chloride 63629-89-0
2-(2-(1-(2-Cyanoethyl)-2-phenyl-1H-indol-3-yl)vinyl)-1,3,3-trimethyl-3H-pyrrolo(2,3-b)pyridinium toluene-p-sulphonate 63665-91-8
1-Methyl-4-((trimethylammonio)ethyl)pyridinium diiodide 63681-04-9
1,4-Bis(phenylmethyl)pyridinium chloride 63722-09-8
Pyridinoline 63800-01-1
1,1'-(4'',beta-Phenethylenebis(carbonylmethyl))bis(2-picolinium bromide) 63868-78-0
1,1'-(p-Phenylenebis(carbonylmethyl))bis(3-picolinium bromide) 63868-81-5
1,1'-(p-Phenylenebis(carbonylmethy))bis(2-picolinium bromide) 63868-80-4
1,1'-(4'',beta-Phenethylenebis(carbonylmethyl))bis(3-picolinium bromide) 63868-79-1
3-Carboxy-1-(formylhydroxymethylphenyl)pyridinium chloride 63870-18-8
N-(Diphenylmethyl)-4-pentylpyridinium bromide 63905-98-6
1-(Acetoxymethyl)pyridinium chloride 63905-97-5
4-Benzyl-1-(6'-dimethylaminohexyl)pyridinium bromide methobromide 63905-99-7
Thiodiethylenedipyridinium dichloride 63906-23-0
(4,4'-Biphenylylenebis(2-oxoethylene))bis(3-chloropyridinium bromide) 63906-01-4
(4,4'-Biphenylylenebis(2-oxoethylene))bis(2-hydroxymethylpyridinium bromide) 63906-05-8
(4,4'-Biphenylylenebis(2-oxoethylene))bis(3-ethylpyridinium bromide) 63906-03-6
(4,4'-Biphenylylenebis(2-oxoethylene))bis(3-formylpyridinium bromide) 63906-04-7
(Oxybis(p-phenylylene)bis(2-oxoethylene))bis(4-hydroxymethylpyridinium bromide) 63906-22-9
(Oxybis(p-phenylylene)bis(2-oxoethylene))bis(2-hydroxymethylpyridinium bromide) 63906-20-7
1,1'-(4,4'-Biphenylenebis(2-oxoethylene))bispyridinium bromide) 63906-08-1
1,1'-(2,3-Dihydroxytetramethylene)bis(4-formylpyridinium bromide) dioxime 63906-14-9
3-Carbamoyl-1-tetradecylpyridinium chloride 63906-11-6
N-Methyl-4-(2-(phenylthio)ethyl)pyridinium methobromide 63906-19-4
1-(3'-Dimethylaminopropyl)-4-(2'-naphthylvinyl)pyridinium bromide methobromide 63906-16-1
3-Carbamoyl-1-hexadecylpyridinium chloride 63906-10-5
1-(3'-Dimethylaminopropyl)-4-tritylpyridinium bromide methobromide 63906-17-2
1-(2-Bromoethyl)-3-carbamoylpyridinium bromide 63906-09-2
(4,4'-Biphenylylenebis(2-oxoethylene))bis(3-hydroxymethylpyridinium bromide) 63906-06-9
(Oxybis(p-phenylylene)bis(2-oxoethylene))bis(3-hydroxymethylpyridinium bromide) 63906-21-8
(4,4'-Biphenylylenebis(2-oxoethylene))bis(3-iodopyridinium bromide) 63906-07-0
1-(2-(N-(2-Chloroethyl)-N-methylamino)ethyl)pyridinium chloride hydrochloride 63906-13-8
1-(2-(N-(2-Chloroethyl)-N-ethylamino)ethyl)pyridinium chloride hydrochloride 63906-12-7
(4,4'-Biphenylylenebis(2-oxoethylene))bis(2-ethylpyridinium bromide) 63906-02-5
(4,4'-Biphenylylenebis(2-oxoethylene))bis(3-bromopyridinium bromide) 63906-00-3
4-(Diphenylmethyl)-1-(3-(trimethylammonio)propyl)pyridinium dibromide 63906-15-0
2-(3-Hydroxyphenethyl)-1-methylpyridinium iodide dimethylcarbamate 63906-18-3
Tetrakis(3-N-methylpyridyl)porphinecobalt(III) 63947-81-9
N-(2-Bromoethyl)Bipyridinium bromide 64082-36-6
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)-4-methylpyridinium chloride 64086-73-3
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium sulfate 64086-81-3
2,3-Dihydro-3-oxo-1-beta-D-ribofuranosyl-1,2,4-triazolo(4,3-a)pyridinium 64125-43-5
4-tert-Butyl-1-methylpyridinium iodide 64326-91-6
Adenosine 5'-(trihydrogen diphosphate) 5',5' ester 3-(aminocarbonyl)-1-beta-D-ribofuranosylpyridinium hydroxide lithium salt 64417-72-7
3-Amino-1-(3-(4-aminophenoxy)-2-hydroxypropyl)pyridinium chloride dihydrochloride 64511-89-3
3-Amino-1-(3-(3-aminophenoxy)-2-hydroxypropyl)pyridinium chloride dihydrochloride 64511-92-8
3-Amino-1-(2-hydroxy-3-(4-nitrophenoxy)propyl)pyridinium chloride monohydrochloride 64511-88-2
4-(2-(indol-3-yl)vinyl)-1-methylpyridinium 64651-39-4
1,1'-(1,9-Nnonanediyl)bis(4-(heptylamino)pyridinium chloride) 64690-94-4
1,1'-(1,6-Hexanediyl)bis(4-(octylamino)pyridinium chloride) 64690-24-0
1,1'-(1,14-Tetradecanediyl)bis(4-(hexylamino)pyridinium bromide) 64690-15-9
1,1'-(1,9-Nonanediyl)bis(4-(heptylamino)pyridinium bromide) 64690-93-3
1,1'-(1,14-Tetradecanediyl)bis(4-(hexylamino)pyridinium chloride) 64690-16-0
1,1'-(1,12-Dodecanediyl)bis(4-(heptylamino)pyridinium chloride) 64690-13-7
1,1'-(1,10-Decanediyl)bis(4-(heptylamino)pyridinium bromide) 64690-95-5
1,1'-(1,10-Decanediyl)bis(4-(octylamino)pyridinium chloride) 64690-21-7
1,1'-(1,14-Tetradecanediyl)bis(4-(heptylamino)pyridinium chloride) 64690-11-5
1,1'-(1,12-Dodecanediyl)bis(4-((2-ethylhexyl)amino)pyridinium bromide) 64690-41-1
1,1'-(1,10-Decanediyl)bis(4-(octylamino)pyridinium bromide) 64690-20-6
1,1'-(1,8-Octanediyl)bis(4-(heptylamino)pyridinium chloride) 64690-92-2
1,1'-(1,8-Octanediyl)bis(4-(octylamino)pyridinium chloride) 64690-22-8
1,1'-(1,10-Decanediyl)bis(4-(heptylamino)pyridinium chloride) 64690-96-6
1,1'-(1,8-Octanediyl)bis(4-((2-ethylhexyl)amino)pyridinium bromide) 64690-57-9
1,1'-(1,12-Dodecanediyl)bis(4-(heptylamino)pyridinium bromide) 64690-12-6
1,1'-(1,8-Octanediyl)bis(4-(nonylamino)pyridinium bromide) 64690-28-4
1,1'-(1,14-Tetradecanediyl)bis(4-(heptylamino)pyridinium bromide) 64690-10-4
1,1'-(1,9-Nonanediyl)bis(4-(octylamino)pyridinium bromide) 64690-44-4
1,1'-(1,10-Decanediyl)bis(4-((2-ethylhexyl)amino)pyridinium chloride) 64691-04-9
1,1'-(1,8-Octanediyl)bis(4-(octylamino)pyridinium bromide) 64735-43-9
1,1'-(1,2-Phenylenebis(methylene))bis(2-(2-sulphonatoethyl)pyridinium) 64794-67-8
1-(Benzyl)-2-(2-sulphonatoethyl)pyridinium 64794-59-8
1,1'-(1,10-Decanediyl)bis(4-((2-ethylhexyl)amino)pyridinium bromide) 64849-50-9

3-Carbamoyl-1-(cyanomethyl)pyridinium chloride

64881-10-3

3-Carbamoyl-1-(carbamoylmethyl)pyridinium chloride

64881-11-4

3-Acetyl-1-(carbamoylmethyl)pyridinium chloride

64881-12-5

5-Phenacylthieno(3,2-c)pyridinium chloride 64955-45-9
1,1'-(1,6-Hexanediylbis(imino(6-oxo-6,1-hexanediyl)))bis(pyridinium perchlorate) 65294-05-5
4'-Benzoyl-2-formyl-1,1'-(oxydimethylene)dipyridinium diiodide 2-oxime 65320-93-6
3'-Benzoyl-2-formyl-1,1'-(oxydimethylene)dipyridinium diiodide 2-oxime 65320-89-0
1-(((3-(Cyclohexylcarbonyl)pyridinio)methoxy)methyl)-2-((hydroxyimino)methyl)pyridinium diiodide 65320-92-5
3'-Benzoyl-2-formyl-1,1'-(oxydimethylene)dipyridinium dichloride 2-oxime 65321-24-6
4-(3-(2,4-Dimethoxyphenyl)-3-oxo-1-propenyl)-1-methylpyridinium iodide 65373-37-7
1-(Morpholinocarbonyl)-4-(2-sulphonatoethyl)pyridinium 65411-60-1
(6R-trans)-1-((2-Carboxy-8-oxo-7-((2-thienylacetyl)amino)-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)pyridinium chloride 65575-73-7
4-(Amino(hydroxyimino)methyl)-1-methylpyridinium iodide 66168-49-8
2-(Amino(hydroxyimino)methyl)-1-methylpyridinium iodide 66168-51-2
1-((1,6-Dioxo-8-methyl-2,7-dioxaspiro(4.4)non-3-yl)methyl)pyridinium bromide 66223-20-9
2-(Dimethylamino)-1-methylpyridinium iodide 66612-09-7
Nicotinamide adenine dinucleotide dimer 66844-06-2
3-(((Cyanoamino)((1,1-dimethylpropyl)amino)methylene)amino)-1-methylpyridinium iodide 67026-64-6
4-Butyl-2-formyl-1-methylpyridinium iodide oxime 67141-27-9
2-Formyl-1-methyl-4-propylpyridinium iodide oxime 67141-26-8
4-tert-Butyl-2-formyl-1-methyl-pyridinium iodide oxime 67141-28-0
4-Ethyl-2-formyl-1-methylpyridinium iodide oxime 67141-25-7
3-Hydroxymethyl-1-methylpyridinium bromide acetate 67465-57-0
3-Hydroxymethyl-1-methylpyridinium bromide dimethylcarbamate 67465-58-1
N-(4-Hydroxyphenyl)pyridinium chloride dimethylcarbamate 67465-60-5
3-Hydroxy-1-methylpyridinium bromide piperidinocarboxylate 67465-56-9
3-Hydroxy-1-methylpyridinium bromide benzoate 67465-51-4
3-Hydroxy-1-methylpyridinium bromide N-benzyl-N-methylcarbamate 67465-52-5
3-Hydroxy-1-methylpyridinium bromide diethylcarbamate 67465-54-7
3-Hydroxy-1-methylpyridinium bromide dimethylthiocarbamate 67465-55-8
5-Hydroxy-1-methyl-2-phenylazopyridinium bromide dimethylcarbamate 67465-59-2
1-(2-(Diethylamino)ethyl)-3-hydroxypyridinium bromide dimethylcarbamate hydrochloride 67465-49-0
2-Chloro-3-hydroxy-1-methylpyridinium bromide dimethylcarbamate 67465-48-9
2-(N-(4-Hydroxyphenyl)-N-methylamino)-1-methylpyridinium bromide dimethylcarbmate 67465-61-6
3-Hydroxy-1-methylpyridinium bromide N-(p-chlorophenyl)-N-methylcarbamate 67465-53-6
3-Mercapto-1-methylpyridinium bromide dimethylcarbamate 67465-62-7
1,2-Dimethyl-5-hydroxypyridinium bromide dimethylcarbamate 67479-02-1
Poly( 4-ethenyl-1-methyl-, methyl sulfate, styrene) 67924-11-2
2,6-Bis((dithiocarboxy)methyl)-1-methylpyridinium hydroxide inner salt sodium salt 67943-63-9
3-Carboxy-1-(2-hydroxy-3-(4-(hydroxysulfomethyl)-2-methoxyphenoxy)propyl)pyridinium inner salt monosodium salt 68016-07-9
3-Carboxy-1-(2-hydroxy-3-(4-(hydroxysulfomethyl)phenoxy)propyl)pyridinium inner salt monosodium salt 68016-08-0
1-(Carboxymethyl)-2,4-dimethylpyridinium inner salt 68092-50-2
4-(p-(Dipentylamino)styryl)-1-methylpyridinium iodide 68107-19-7
3-Carboxy-1-(phenylmethyl)pyridinium chloride sodium salt 68133-60-8
1',2'-Dihydro-6'-hydroxy-4'-methyl-2'-oxo-5'-(phenylazo)-1,3'-bipyridinium malate 68214-59-5
5'-((2,5-Dichlorophenyl)azo)-1',2'-dihydro-6'-hydroxy-4'-methyl-2'-oxo-1,3'-bipyridinium malate 68214-61-9
Pyridine 1-propanesulfonate 68214-76-6
2(1H)-Pyridinimine, 1-(oxiranylmethyl)-, monohydrochloride 68258-96-8
1-Methyl-4-((methylphenylhydrazono)methyl)pyridinium methyl sulfate 68259-00-7
1-Ethylmethylpyridinium ethyl sulfate 68299-25-2
1',2'-Dihydro-4'-methyl-6'-oxido-2'-oxo-1,3'-bipyridinium 68532-86-5
1-Methyl-3-(p-(p-((((1-methylpyridinium-3-yl)carbamoyl)1,4-naphthyl)carbamoyl)benzamido) benzamido)pyridinium di-p-toluenesulfonate 68771-76-6
3-(2-Amino-4-(3-amino-4-((p-((1-methylpyridinium-3-yl)carbamoyl)phenyl)carbamoyl)benzamido) benzamido)-1-methylpyridinium di-p-toluenesulfonate 68771-80-2
3,3'-(Terephthaloylbis(imino(2-amino-p-phenylene)carbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 68771-84-6
3,3'-(1,4-Naphthylenebis(carbonylimino-p-phenylenecarbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 68771-70-0
3,3'-(Terephthaloylbis(imino(2-amino-p-phenylene)carbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 68771-86-8
3,3'-(Terephthaloylbis(imino-p-phenylenecarbonylimino))bis(1-pentylpyridinium p-toluenesulfonate) 68771-78-8
3,3'-(Terephthaloyldiimino)bis(1-methylpyridinium p-toluenesulfonate) 68771-60-8
1-Methyl-4-(p-(p-((p-(1-methylpyridinium-4-yl)phenyl)2-triazeno)benzamido)phenyl)pyridinium di-p-toluenesulfonate 68771-98-2
3,3'-(2-Aminoterephthaloylbis(imino(2-amino-p-phenylene)carbonylimino))bis(1-propylpyridinium p-toluenesulfonate) 68771-94-8
3,3'-(2-Aminoterephthaloylbis(imino(2-amino-p-phenylene)carbonylimino))bis(1-ethylpyridinium p-toluenesulfonate) 68771-92-6
3,3'-(Terephthaloylbis(imino(2-amino-p-phenylene)carbonylimino))bis(1-methylpyridinium p-toluenesulfonate) 68771-82-4
2-amino-10-methyl-9-(p-((p-((1-methylpyridinium-3-yl)carbamoyl)phenyl)carbamoyl)anilino)acridinium dichloride 68772-47-4
3-Amino-10-methyl-9-(p-(p-((1-methylpyridinium-4-yl)amino)benzamido)anilino)acridinium dichloride 68772-44-1
3-Amino-10-methyl-9-(p-((p-((1-methylpyridinium-4-yl)amino)phenyl)sulfonamido)anilino)acridinium perchlorate 68772-46-3
1,1'-(p-Phenylenebis(vinylene-p-phenylene))bis(pyridinium) di-p-toluenesulfonate 68772-49-6
1,1'-(2-Butene-1,4-diyl)bis(pyridinium chloride) 68797-53-5
1-Methyl-3-(p-(p-((p-((1-methylpyridinium-4-yl)amino)phenyl)carbamoyl)benzamido)benzamido)pyridinium di-p-toluenesulfonate 68797-91-1
Poly(2-ethenyl-1-methylpyridinium methyl sulfate, styrene) 68834-14-0
N-Poly(alpha(N-(4-pyridylethylene-4-pyridyl-N')alpha'-4-xylyl)dibromide)-4-pyridylethylene-4-pyridinium bromide 68842-39-7
3-(Butoxycarbonyl)-1-methylpyridinium methyl sulfate 68867-59-4
5-(3-Carboxy-3-hydroxypropyl)nicotinamide adenine dinucleotide 68889-85-0
Ethyl methyl 1-(phenylmethyl)pyridinium chloride 68909-18-2
Ethyl methyl 1-methylpyridinium chloride 68909-19-3
4-(((p-Anisyl)methylhydrazono)methyl)-1-methylpyridinium methyl sulphate 68912-02-7
1-(2-((4-((2-Bromo-4,6-dinitrophenyl)azo)-3-methylphenyl)ethylamino)ethyl)pyridinium acetate 68922-22-5
1-(2-((4-((2,6-Dichloro-4-((dimethylamino)sulfonyl)phenyl)azo)phenyl)ethylamino)ethyl)pyridinium acetate 68922-20-3
1-(1,2-Dihydro-6-hydroxy-4-methyl-2-oxo-5-(phenylazo)-3-pyridinyl)pyridinium acetate 68922-24-7
1-(2-((4-((2,5-Dichloro-4-((dimethylamino)sulfonyl)phenyl)azo)phenyl)ethylamino)ethyl)pyridinium acetate 68929-03-3

(+)-Nicotine (+)-di-p-toluoyltartrate salt

68935-27-3

Poly(3-ethenyl-1-methylpyridinium chloride, 5-ethenyl-2-methylpyridine) 68958-40-7
1-(2-(Acetyloxy)ethyl)-4-methylpyridinium bromide 69095-12-1
1-(2-(Acetyloxy)ethyl)-4-(1,1-dimethylethyl)pyridinium bromide 69095-10-9
1,1'-Dimethyl-4,4'-bipyridinium dichloride, N'-(4-chlorophenyl)-N-methoxy-N-methylurea mixture 69312-67-0
2-(((1,1-Dimethylethyl)oxidoimino)methyl)-1-methylpyridinium 69396-82-3
4-(((1,1-Dimethylethyl)oxidoimino)methyl)-1-methylpyridinium 69396-86-7
3-(((1,1-Dimethylethyl)oxidoimino)methyl)-1-methylpyridinium 69396-84-5
3-Hydroxy-1-isopropylpyridinium bromide dimethylcarbamate 69440-43-3
3-Hydroxy-1,2,6-trimethylpyridinium bromide dimethylcarbamate 69440-50-2
1-Benzyl-3-hydroxypyridinium bromide diethylcarbamate 69440-39-7
3-Hydroxy-1-(p-nitrobenzyl)pyridinium bromide dimethylcarbamate 69440-46-6
3-Hydroxy-1-propylpyridinium bromide dimethylcarbamate 69440-49-9
3-Hydroxy-1-phenethylpyridinium bromide dimethylcarbamate 69440-48-8
3-Hydroxy-1-(p-methoxybenzyl)pyridinium bromide dimethylcarbamate 69440-44-4
3-Hydroxy-1-(2-methylallyl)pyridinium bromide dimethylcarbamate 69440-45-5
3-Hydroxy-1-(2-hydroxyethyl)pyridinium chloride 3-dimethylcarbamate 69440-42-2
1-Allyl-3-hydroxypyridinium bromide dimethylcarbamate 69440-59-1
2-Benzylhydrazinocarbonyl-1-methylpyridinium iodide hemihydrate 69440-38-6
1-Hexyl-3-hydroxypyridinium bromide dimethylcarbamate 69440-41-1
1-Benzyl-3-hydroxypyridinium bromide morpholinocarboxylate 69440-40-0
3-Hydroxy-1-pentylpyridinium bromide dimethylcarbamate 69440-47-7
Pyrimidoxime 69445-02-9
2-((Hydroxyimino)(methylthio)methyl)-1-methylpyridinium iodide 69716-25-2
1-(Benzyl)-3-sulphonatopyridinium 69723-94-0
N2,N2'-Adipodihydrazido-bis-(N(6)-carbonylmethyl-nicotinamide adenine dinucleotide) 69861-86-5
2,2'-Bipyridine, phosphate (1:1) 69898-46-0
2-(1-Butyl-4-hydroxy-1-methyl-4-piperidiniomethyl)-1-methyl-2-picolinium diiodide 69928-43-4
1-Methylpyridinium 1-(((5-(4-nitrophenyl)-2-furanyl)methylene)amino)-2,4-imidazolidinedione hydrate 69959-22-4
1-(2-Benzoylethyl)pyridinium 70013-89-7
4-Formyl-2'-methyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 70441-83-7
2-Formyl-4'-methyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 70441-85-9
2-Formyl-2'-methyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 70441-84-8
4-Formyl-4'-methyl-1,1'-(oxydimethylene)dipyridinium dichloride oxime 70441-82-6
Tetrakis(N-methyl-4-pyridiniumyl)porphine manganese(III) complex 70649-54-6
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)-3-methylphenyl)ethylamino)ethyl)pyridinium sulfate 70660-58-1
1-((Dodecylthio)methyl)-3-methylpyridinium chloride 70700-60-6
Photodesmosine 70701-07-4
3-(4-(4-N,N-Didecylaminostyryl)-1-pyridinium)propylsulfonate 70807-63-5
1-(2-((Cyanoacetyl)oxy)ethyl)pyridinium chloride 70851-62-6
Alkyl(C7-8)-1-(phenylmethyl)pyridinium chloride 70914-44-2
1-(3-(1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)propyl)-3-((3,4,5-trimethoxybenzoyl) amino)pyridinium bromide 70919-94-7
1-(2-(1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)ethyl)-4-((3,4,5-trimethoxybenzoyl) amino)pyridinium bromide 70919-95-8
1-(2-(1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)ethyl)-3-((3,4,5-trimethoxybenzoyl) amino)pyridinium bromide 70919-93-6
1-(3-(1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)propyl)-4-((3,4,5-trimethoxybenzoyl) amino)pyridinium bromide 70919-96-9
1-(4-(1,3-Dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-7-yl)butyl)-4-((3,4,5-trimethoxybenzoyl) amino)pyridinium bromide 70970-55-7
5',5'''-(Ethylenebis(p-phenyleneazo))bis(1',2'-dihydro-6'-hydroxy-4'-methyl-2'-oxo-1,3'-bipyridinium) dilactate 71032-99-0
1-(2-Hydroxyethyl)-4-(phenylthio)pyridinium bromide 71173-83-6
4,4',4''-(20-Phenyl-21H,23H-porphine-5,10,15-tryl)tris(1-methylpyridinium) 71183-08-9
4,4'-(15,20-Diphenyl-21H,23H-porphine-5,10-diyl)bis(1-methylpyridinium) 71183-09-0
3-Iodopyridine-adenine dinucleotide phosphate 71187-05-8
1-Methyl-9H-indeno(2,1-b)pyridinium iodide 71203-85-5
1-Methyl-9-oxo-9H-indeno(2,1-b)pyridinium iodide 71381-08-3
4-Chloropyridinium chloride 1-oxide 71501-48-9
4'-Cyclohexylcarbonyl-2-formyl-1,1'-(oxydimethylene)dipyridinium diiodide 2-oxime 71752-87-9
3'-Cyclohexylcarbonyl-2-formyl-1,1'-(oxydimethylene)dipyridinium dichloride 2-oxime 71752-85-7
1-((Phenylthio)methyl)pyridinium 71880-02-9
1((4-Chlorophenyl)methyl)pyridinium 71897-27-3
1-((4-Methylphenyl)methyl)pyridinium 71897-24-0
1,2,3,6-Tetrahydro-4-(p-tolyl)pyridinium chloride 71965-06-5
5-Acetamido-1-acetoxynaphthalene-2-sulfonic acid pyridinium salt 72076-47-2
1,1'-Dihexyl-4,4'-bipyridinium diiodide 72324-15-3
1-(2-((4-((2,5-Dichloro-4-((dimethylamino)sulfonyl)phenyl)azo)phenyl)ethylamino)ethyl)pyridinium chloride 72361-39-8
1-(2-((4-((2-Bbromo-4,6-dinitrophenyl)azo)-3-methylphenyl)ethylamino)ethyl)pyridinium chloride 72361-40-1

1-Benzyl-3-ethoxycarbonylpyridinium bromide

72551-50-9

Ceftazidime 72558-82-8
4-Vinyl-N-carboxymethylpyridinium 72719-54-1
1-(1,2-Dihydro-6-hydroxy-4-methyl-5-((2-((nonyloxy)carbonyl)phenyl)azo)-2-oxo-3-pyridyl)pyridinium chloride 72724-83-5
1-(5-(4-(Phenylazo)phenylazo)-6-hydroxy-4-methyl-2-oxo-3-pyridyl)pyridinium malate 72765-55-0
1-(2-((4-((2-Cyano-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium acetate 72829-23-3
1-(Bis(2,4-dinitrophenyl)methyl)-4-tert-butylpyridinium chloride 72964-78-4
10-Methyl-9-((4-((4-((1-methylpyridinium-4-yl)amino)benzoyl)amino)phenyl)amino)acridinium dichloride 73008-97-6
1-((2-Sulfophenyl)methyl)pyridinium inner salt 73052-32-1
1-((4-Sulfophenyl)methyl)pyridinium inner salt 73052-41-2
cis-1-Methyl-3-(1-methyl-5-oxo-2-pyrrolidinyl)pyridinium 73130-48-0
1-(((6R,7R)-7-(((2Z)-(2-Amino-4-thiazolyl)((1-carboxy-1-methylethoxy)imino)acetyl)amino)-2-carboxy- 8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)pyridinium inner salt sodium salt 73547-61-2
Arylazido-beta-alanylnicotinamide adenine dinucleotide phosphate 73617-93-3
1,1'-Dipropyl-4,4'-bipyridinium dichloride 73645-29-1
1-Ethoxyethyl-4-picolinium iodide 73771-12-7
3-Carbamoyl-1-(2-chloroethyl)pyridinium chloride 73840-40-1
3-Carboxy-1-(2-chloroethyl)pyridinium chloride ethyl ester 73840-41-2
4-(Phenylthio)pyridine hydriodide 73840-34-3
1,1'-(2,6-Pyrazinediyldimethylene)bis(pyridinium iodide) N,N-dioxide 73840-46-7
1,1'-(Oxydimethylene)bis(4-formylpyridinium thiocyanide)dioxime 73840-44-5
1,1'-(Oxydimethylene)bis(4-formylpyridinium monohydrogenphosphate) dioxime 73840-45-6
4-(Bis(2-chloroethyl)amino)-1-methylpyridinium iodide 73840-38-7
2-(2-Piperidinoethyl)pyridine dihydriodide 73840-35-4
1-Styrylpyridinium bromide hydrate 73840-47-8
1,1'-(Oxydimethylene)bis(4-formylpyridinium sulfate) dioxime 73840-43-4
1-(alpha-Carbamoylbenzyl)pyridinium bromide 73840-39-8
1-Benzyl-3-bromopyridinium iodide 73840-37-6
1-Methyl-4-(phenylthio)pyridinium iodide 73840-42-3
1,2,5,6-Tetrahydro-1-allyl-1-methylpyridinium iodide 73855-27-3
1,1'-(Oxydimethylene)bis(4-formylpyridinium nitrate) dioxime 73873-83-3
3'-Cyclohexylcarbonyl-4-formyl-1,1'-(oxydimethylene)dipyridinium diiodide 2-oxime 73944-45-3
4'-Cyclohexylcarbonyl-4-formyl-1,1'-(oxydimethylene)dipyridinium diiodide 2-oxime dihydrate 73944-49-7
Pralidoxime iodide, methyl parathion mixture 74195-62-3
2-Benzylhydrazinocarbonyl-1-methylpyridinium bromide hydrate 74195-92-9
Pralidoxime iodide, trichlorphon mixture 74195-63-4
Pralidoxime iodide, trimedoxime bromide mixture 74195-61-2
1-Benzyl-3-mercaptopyridinium bromide dimethylthiocarbamate 74203-47-7
2-Formyl-1-methylpyridinium chloride oxime, 1,1'-trimethylenebis(4-formylpyridinium chloride) dioxime mixture 74203-42-2
2-Formyl-2-methylpyridinium methanesulfonate oxime, 1,1'-trimethylenebis(4-formylpyridinium bromide) dioxime mixture 74203-43-3
1-(3-Oxo-3-phenyl-1-propenyl)pyridinium chloride 74251-92-6

1-(2-Pyridylmethyl)pyridinium bromide

74292-47-0

3-(Methoxycarbonyl)-1-methyl-2-(methylthio)pyridinium iodide 74450-88-7
3-Carboxy-1-methyl-2-(methylthio)pyridinium iodide 74451-12-0
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)-3-methylpyridinium chloride 74499-65-3

5-Phenyl-2-(4-pyridyl)oxazole methyl tosylate salt

74718-18-6

1',2'-Dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-5'-((4-(phenylazo)phenyl)azo)-1,3'-bipyridinium chloride 75199-20-1
1,1'-((Iminocarbonyl)bis(4,1-phenylene)bis(azo)bis(1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3,5-pyridinediyl)) bis(3-methyl-pyridinium) bis(lactate) 75214-63-0
1-Methyl-1'-pentyl-4,4'-bipyridinium diiodide 75337-72-3
2-(N-(tert-Butylformimidoyl))picolinium iodide 75375-31-4
1-Hydroxy-2-(pyridinium-1-ylmethyl)pyridinium diiodide 75375-28-9
1-Amino-4-tert-butylpyridinium iodide 75375-27-8
1-Methyl-4-(2-hydroxy-1,1-bis(hydroxymethyl)ethyl)pyridinium iodide triisobutyrate 75375-30-3
1-(2-(Hydroxyamino)ethyl)-2-((hydroxyamino)methyl)pyridinium chloride 75375-29-0
1-((3-Sulfophenyl)methyl)pyridinium inner salt 75508-32-6

4-(4-Diethylaminophenylazo)-1-(4-nitrobenzyl)pyridinium bromide

75902-86-2

Cepacaine 75975-62-1
2-(((4-(Dimethylamino)phenyl)imino)methyl)-1-ethylpyridinium iodide 76031-42-0

3-Methyl-1-(2-oxo-2-p-tolyl-ethyl)pyridinium bromide

76337-69-4

Bis(3-azidopyridinium)-1,10-decane 76986-86-2

3-Carbamoyl-1-(2-oxo-2-p-tolyl-ethyl)pyridinium bromide

77281-16-4

Pyridine-2-azo-4-dimethylaniline cephalosporin 77449-91-3
7-(1-Benzylpyridinium-4-yl)amino-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)ceph-3-em-4-carboxylate 77527-71-0
(2-Hydroxyiminomethyl)-pyridinium-1-methyl (3-isovaleryl)-pyridinium-1-methyl ether dichloride 77704-19-9
4-(2-(4-(Ethyl(phenylmethyl)amino)phenyl)ethenyl)-1-(2-hydroxyethyl)pyridinium chloride 77769-98-3
N,N'-Dipropyl-4,4'-bipyridinium sulfonate 77951-49-6
3',5'-Dicarboxy-1,2',6'-trimethyl-4,4'-bipyridinium iodide diethyl ester 77985-05-8
2,4'-Bipyridinium, 1',4'-dihydro-3',5'-dicarboxy-1,2',6'-trimethyl-, iodide, diethyl ester 78005-05-7
1,1'-Hexamethylenebis(3-formylpyridinium bromide) dioxime 78232-24-3
1,1'-Hexamethylenebis(2-formylpyridinium bromide) dioxime 78232-23-2
4-Hydroxy-1,2,6-trimethylpyridinium iodide dimethylcarbamate 78232-25-4
3,4'-Diformyl-1,1'-(oxydimethylene)dipyridinium dichloride 78232-22-1
2,3'-Diformyl-1,1'-(oxydimethylene)bis(pyridinium chloride) 78232-21-0
2,4'-Diformyl-1,1'-(oxydimethylene)dipyridinium dichloride 78232-20-9
Nicotinic acid N-alpha-arabinoside 78308-43-7
Ceftazidime 78439-06-2
N,N-Diethyl-2-(1-pyridyl)ethylamine 78680-83-8
2-((Hydroxyimino)methyl)-1-(((3-(3-methyl-1-oxobutyl)pyridinio)methoxy)methyl)pyridinium iodide, hydrate 78851-95-3
1,1'-(1,6-Hexanediyl)bis(2,4,6-trimethylpyridinium perchlorate) 79783-34-9
1',2'-Dihydro-6'-hydroxy-3,4'-dimethyl-2'-oxo-1,3'-bipyridinium chloride 79817-70-2
3-tert-Butylpicolinium iodide 80109-91-7
4-(2-(1-Ethyl-1,2,3,4-tetrahydro-2,2,4-trimethyl-6-quinolyl)vinyl)-1-(2-hydroxyethyl)pyridinium chloride 80162-59-0
Trimethylene-1-(4-aldoximinopyridinium)-1'-(4-carboxamidopyridinium) 80466-19-9
2,2'-Oxalylbis(1-methylpyridinium iodide) dioxime 80716-13-8
Sodium (6R,7R)-7-[(1-benzylpyridin-4-yl)amino]-3-[[5-(carboxylatomethylsulfanyl)-1,3,4-thiadiazol-2-yl]sulfanyl methyl]-8-oxo-5 -thia-1-azabicyclo[4.2.0] oct-2-ene-2-carboxylate 80730-81-0
1-Ethyl-3-hydroxypyridinium bromide 80866-84-8
2(2-(Dodecyloxy)ethoxy)ethyl-2-pyridioethyl phosphate 81051-35-6
2-((2-Amino-4-chloro-6-pyrimidinyl)amino)-6-methyl-3-pyridinethiol 81587-40-8
2-((4-Amino-2-(methylthio)-6-pyrimidinyl)amino)-6-methyl-3-pyridinethiol 81587-39-5
2-((2-Amino-4-methyl-6-pyrimidinyl)amino)-6-methyl-3-pyridinethiol 81587-36-2
2-((2,4-Diamino-6-pyrimidinyl)amino)-6-methyl-3-pyridinethiol 81587-37-3
2-((2,4-Dichloro-6-pyrimidinyl)amino)-6-methyl-3-pyridinethiol 81587-38-4
4-Carbamoyl-1,1'-(oxydimethylene)dipyridinium dichloride 82381-66-6
3-Carbamoyl-1,1'-(oxydimethylene)dipyridinium dichloride 82381-65-5
1-Methyl-3-phenylpyridinium 82540-43-0
3-Aminopyridine 1,N6-ethenoadenine dinucleotide 82773-63-5

Pyridinium fluorochromate

83042-08-4

1,1'-Dimethyl-4,4'-bipyridinium, 2-((4-chloro-6-(ethylamino)-1,3,5-triazin-2-yl)amino)-2- methylpropanenitrile mixture 83084-34-8
3,3',3'',3'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(1-methylpyridinium), Fe complex 83201-55-2
4-(4-(4-(Dibutylamino)phenyl)-1,3-butadienyl)-1-(4-sulfobutyl)pyridinium inner salt 83668-92-2
4-(6-(4-Dibutylaminophenyl)-1,3,5-hexatrienyl)-1-(4'-sulfobutyl)pyridinium 83668-91-1
2-(2-(4-(Diethylamino)phenyl)vinyl)-1-methylpyridinium iodide 83846-70-2
4-(2-(1-Ethyl-1,2,3,4-tetrahydro-2,2,4-trimethyl-6-quinolyl)vinyl)-1-(2-hydroxyethyl)pyridinium acetate 83950-24-7
4-(2-(4-(Benzylmethyl(ethyl)amino)phenyl)vinyl)-1-(2-hydroxyethyl)pyridinium acetate 83950-14-5
4'-Benzoyl-4-formyl-1,1'-(oxydimethylene)dipyridinium diiodide 2-oxime 83972-63-8
1-(((3-Benzoylpyridinio)methoxy)methyl)-2-((hydroxyimino)methyl)pyridinium dichloride 83972-73-0
3'-Benzoyl-4-formyl-1,1'-(oxydimethylene)dipyridinium diiodide 2-oxime monohydrate 83972-62-7
1-(2-Hydroxyiminomethyl-1-pyridinio)-3-(4-cyclohexylcarbonyl-1-pyridinio)-2-oxapropane 83972-76-3
Alloxime 83995-34-0
1-(2-(Ethyl(4-((3-phenyl-1,2,4-thiadiazol-5-yl)azo)phenyl)amino)ethyl)pyridinium thiocyanate 84000-78-2
1-(2-((4-((2-Cyano-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium thiocyanate 84000-84-0
1-(2-((4-((2-Cyano-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium hydrogen sulfate 84000-83-9
1-(2-((4-((2-Chloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium thiocyanate 84000-76-0
2-Chloro-1-methylpyridinium trifluoromethanesulphonate 84030-18-2
1-(2-((4-((2-Chloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium hydrogen sulfate 84041-73-6
1-(2-((2-Chlorophenyl)amino)ethyl)-4-methylpyridinium chloride 84041-70-3
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)-m-tolyl)ethylamino)ethyl)pyridinium thiocyanate 84051-86-5
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)-m-tolyl)ethylamino)ethyl)pyridinium acetate 84051-85-4
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium thiocyanate 84051-84-3
4-Methylpyridinium decyl sulfate 84176-63-6
2,4-Bis(2-(4-(dimethylamino)phenyl)vinyl)-1-ethylpyridinium
iodide
84195-77-7
1-(2-((4-((2,5-Dichlorophenyl)azo)phenyl)ethylamino)ethyl)pyridinium tetrachlorozincate 84282-31-5
1-(4-Hydroxy-7-methoxy-4-oxido-3,5,9-trioxa-4-phosphapentacos-1-yl)pyridinium inner salt 84337-29-1
1-((4-(Oxophenylacetyl)phenyl)methyl)pyridinium bromide 84434-08-2
1-((4-Benzoylphenyl)methyl)pyridinium bromide 84434-09-3
2,5-Dibromopyridinium hydrogen sulfate 84473-61-0
1,2,3,4-Tetrahydro-4-phenylpyridinium chloride 84473-59-6
1-((Sulphonatophenyl)methyl)pyridinium 84788-21-6
4-(Ammoniomethyl)pyridinium sulfate 84824-93-1
3,5-Dicarboxy-1-methylpyridinium iodide 84824-91-9
3-Carboxylato-1-(2-hydroxy-3-((4-hydroxy-2-butenyl)oxy)propyl)pyridinium sodium chloride 84878-07-9
Cefpimizole 84880-03-5
1,1'-((Butylimino)bis(2-hydroxypropane-1,3-diyl))bis(4-(2-(4-(dimethylamino)phenyl)vinyl)pyridinium) dichloride 85030-33-7
1,1'-((Butylimino)bis(2-hydroxypropane-1,3-diyl))bis(4-(2-(4-(diethylamino)phenyl)vinyl)pyridinium) dichloride 85030-34-8
1,1'-(Oxybis(ethyleneoxyethylene))dipyridinium bis(toluene-p-sulphonate) 85050-09-5
1-(2-(2-Chloroethoxy)ethyl)pyridinium chloride 85118-38-3
2-((Hydroxyimino)methyl)-1-(((4-(3-methyl-1-oxobutyl)pyridinio)methoxy)methyl)pyridinium diiodide 85126-23-4
4-((Hydroxyimino)methyl)-1-(((4-(3-methyl-1-oxobutyl)pyridinio)methoxy)methyl)pyridinium diiodide dihydrate 85126-25-6
1-(((4-((Hydroxyimino)methyl)pyridino)methoxy)methyl)-3-(3-methyl-1-oxobutyl)pyridinium diiodide 85126-24-5
1-(Carboxylatomethyl)dimethylpyridinium 85168-84-9
Cefpimizole sodium 85287-61-2
Alkyl(C12-16)pyridinium sulfate 85338-05-2
Dansyl-alanyl-alanyl-phenylalanyl-phenylalanine-3-(4-(N-methyl)pyridyl)-1-propionate 85353-23-7
1-Ethyl-3-((2-hydroxynaphthyl)azo)pyridinium tetrachlorozincate 85392-67-2
1-((Alkyl(C16-18)oxy)methyl)pyridinium chloride 85507-99-9
trans-1,2,3,4,4a,13b-Hexahydro-2-methyldibenzo(2,3:6,7)thiepino(4,5-c)pyridinium maleate 85650-54-0
1-(Carboxylatomethyl)methylpyridinium 85650-88-0
4-(4-Dimethylaminostyryl)-1-dodecylpyridinium 85687-99-6
Alkyl(C12-16)pyridinium chloride 85736-60-3
1-Methyl-3-((2S)-1-methyl-2-pyrrolidinyl)pyridinium 85805-66-9
N-Methylpyridinium insulin 86016-42-4
N-(10-Carboxy)decamethylene-4-(1-naphthylvinyl)pyridinium 87045-04-3
2-Carbamoyl-1-methylpyridinium methanesulphonate 87141-87-5
1-Dodecylpyridoxal 87251-90-9
Arecolone methiodide 87453-64-3
1,1',1'',1'''-((8,18-Dichloro-5,15-diethyl-5,15-dihydrodiindolo(3,2-b:3',2'-m)triphenodioxazinetetrayl)  tetrakis(methyleneimino (2-oxoethylene))) tetrapyridinium tetrachloride 87564-37-2
Galactosylpyridinoline 87672-07-9
3-Aminopyridine-1,N6-ethenoadenine dinucleotide phosphate 87865-72-3
Cobalt(II) tetra-(2,3-N-methylpyridinium)porphyrin 87917-30-4
N-4-Azido-2-nitrophenyl-4-aminobutyryl-nicotinamide adenine dinucleotide 88255-98-5
3,3'-(1,4-Phenylenebis(carbonylimino-4,1-phenyleneimino))bis(1-methylpyridinium) 88476-80-6
3-((4-((4-(((4-((((Aminoiminomethyl)amino)iminomethyl)amino)phenyl)amino)carbonyl)benzoyl) amino)benzoyl) amino)-1-methylpyridinium 88837-64-3
1-Methyl-4-((4-(((4-((1-methylpyridinium-4-yl)amino)phenyl)amino)carbonyl)phenyl)amino)quinolinium 88837-63-2
5,10,15,20-Tetra(4-N-sulfoethylpyridinim)porphyrin 88954-77-2

1-Oxa-2-oxo-3-thiaindolizinium chloride

89025-51-4

1-((4-Bromophenyl)methyl)pyridinium 89047-29-0
1-(2-Aminoethyl)-2,6-diphenyl-4-(4-methoxyphenyl)-, perchlorate 89141-69-5
1,1'-(1,6-Hexanediyl)bis(4-(4-methoxyphenyl)-2,6-diphenylpyridinium iodide) 89141-78-6
1,1'-(1,6-Hexanediyl)bis(4-(4-methoxyphenyl)-2,6-diphenylpyridinium perchlorate) 89141-73-1
1,1'-(1,6-Hexanediyl)bis(4-(4-(dimethylamino)phenyl)-2,6-diphenylpyridinium perchlorate) 89141-77-5
1,1'-(1,6-Hexanediyl)bis(4-(3,4-dimethoxyphenyl)-2,6-diphenylpyridinium perchlorate) 89141-75-3
1,1'-(1,2-Ethanediyl)bis(4-(4-methoxyphenyl)-2,6-diphenylpyridinium diperchlorate 89141-71-9
N-(2-Aminoethyl)-4-(beta-1-naphthylvinyl)-3-methylpyridinium 89711-12-6
N-(Carboxymethyl)-4-(beta-1-naphthylvinyl)pyridinium 89711-10-4
1,1',1'',1'''-((8,18-Dichloro-5,15-diethyl-5,15-dihydrodiindolo(3,2-b:3',2'-m)triphenodioxazinetetrayl)tetrakis( methyleneimino(2-oxo-2,1-ethanediyl)))tetrakis(pyridinium lactate) 89956-17-2
2-Hydroxycarbamoyl-1-methylpyridinium iodide 89970-80-9
4-Hydroxycarbamoyl-1-methylpyridinium iodide 89970-81-0
Deoxypyridinoline 90032-33-0
1-(5-((4,6-Dimethyl-2-pyrimidinyl)thio)pentyl)pyridinium bromide 90094-31-8
1-(4-((4,6-Dimethyl-2-pyrimidinyl)thio)butyl)pyridinium bromide 90094-30-7
1-(6-((4,6-Dimethyl-2-pyrimidinyl)thio)hexyl)pyridinium bromide 90094-32-9
1-(3-Sulfonatopropyl)-4-(beta)(2-(di-n-butylamino)-6-naphthylvinyl)pyridinium betaine 90134-00-2
N-Coco acyl-1-(2-aminoethyl)methylpyridinium sulfate pyridine salt 90552-43-5
N-Coco acyl-(2-aminoethyl)pyridinium sulfate dimethylpyridine salt 90552-39-9
N-Coco acyl-1-(2-aminoethyl)pyridinium sulfate pyridine salt 90552-40-2
N-Coco acyl-1-(2-aminoethyl)dimethylpyridinium sulfate methylpyridine salt 90552-41-3
N-Coco acyl-1-(2-aminoethyl)dimethylpyridinium sulfate pyridine salt 90552-42-4
3-Methoxypyridinium chloride 90724-44-0
Besulpamide 90992-25-9
Alkyl(C12-14)pyridinium chloride 91080-25-0
3-((N-Methylpyridinium)-2-yl-methylthio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylate 91615-54-2
1,1'-Diheptyl-4,4'-bipyridinium diphosphinate 91795-60-7
2-((Hydroxyimino)methyl)-1-(((2-((hydroxyimino)methyl)-3-methyl-1H-imidazolium-1-yl) methoxy)methyl)pyridinium chloride 93490-44-9
N-(1-Adamantyl)pyridinium 93588-28-4
2,6-Dimethyl-1-(3-sulphonatopropyl)pyridinium 93803-26-0
4-Benzyl-1-(3-sulphonatopropyl)pyridinium 93803-28-2
4-Formyl-1-(3-sulphonatopropyl)pyridinium 93803-29-3
3-Formyl-1-(3-sulphonatopropyl)pyridinium 93803-27-1
2-Formyl-1-(3-sulphonatopropyl)pyridinium 93803-25-9
1,1'-vinylenebis(2-phenyl-1H-imidazo(1,2-a)pyridin-4-ium) diperchlorate 93835-52-0
1,1'-Hexamethylenebis(3-(hydroxymethyl)-2-phenyl-1H-imidazo(1,2-a)pyridin-4-ium diperchlorate 93835-41-7
1,1'-hexamethylenebis(3-(hydroxymethyl)-2-phenyl-1H-imidazo(1,2-a)pyridin-4-ium diperchlorate, diacetate 93835-43-9
1-(4-Cyanobutyl)-gamma-methyl-alpha,alpha-diphenylpyridinium hydrogen (R-(R',R'))-tartrate 93842-99-0
1-(4-Cyanobutyl)-gamma-methyl-alpha,alpha-diphenylpyridinium hydrogen fumarate 93843-01-7
1-Benzyl-5-ethyl-2-methylpyridinium chloride 93893-74-4
1-((4-Chlorophenyl)methyl)-5-ethyl-2-methylpyridinium
chloride
93893-67-5
1',2'-Dihydro-6'-hydroxy-4'-methyl-5'-((2-((nonyloxy)carbonyl)phenyl)azo)-2'-oxo-1,3'-bipyridinium hydroxide 93919-15-4
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)pyridinium hydroxide 93919-16-5
1-(2-((4-((2,6-Dichloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium hydroxide 93919-20-1
1-(2-((2-Chlorophenyl)amino)ethyl)-4-methylpyridinium hydroxide 93923-58-1
4-(((4-Methoxyphenyl)methylhydrazono)methyl)-1-methylpyridinium chloride 93940-65-9
1-(4-Cyanobutyl)-gamma-methyl-alpha,alpha-diphenylpyridinium hydrogen maleate 93942-56-4
1-(2-((4-((2-Chloro-4-(methylsulphonyl)phenyl)azo)phenyl)ethylamino)ethyl)pyridinium chloride 93965-06-1
1-(2-((2-Chloro-4-((4-nitrophenyl)azo)phenyl)amino)ethyl)-4-methylpyridinium hydroxide 93966-73-5
1-Methyl-4-((methylphenylhydrazono)methyl)pyridinium acetate 93981-00-1
1,1'-(1,3-Butadiene-1,4-diylbis((5-methyl-2,6-benzoxazolediyl)methylene))dipyridinium sulfate 93982-37-7
1,1'-(1,3-Butadiene-1,4-diylbis((5-methyl-2,6-benzoxazolediyl)methylene))dipyridinium dichloride 93982-35-5
2-((p-Anisyl)methyl)-1-benzyl-1,2,5,6-tetrahydro-3,4-dimethylpyridinium hydrogen oxalate 94107-36-5
3-(2-(2-(p-Chlorophenoxy)-2-methylpropionyloxy)ethoxycarbonyl)pyridinium hydrogen sulfate 94135-26-9
1-Methyl-4-((methylphenylhydrazono)methyl)pyridinium sulfate 94159-08-7
1-Benzyl-3-carboxypyridinium chloride 2,2',2''-nitrilotriethanol salt 94199-83-4
1-Benzyl-3-carboxylatopyridinium (carboxylatomethyl)trimethylammonium salt 94201-59-9
1-(2-(Ethyl(3-methyl-4-((5-nitrothiazol-2-yl)azo)phenyl)amino)ethyl)pyridinium chloride 94442-15-6
1-Methyl-4-phenyl-2,3-dihydropyridinium 94613-45-3
1,2,5,6-Tetrahydro-1,1-dimethyl-4-morpholinopyridinium iodide 94882-03-8

1-(2-Chloro-6-nitrobenzyl)pyridinium bromide

95196-89-7

N6-(N-(2-Aminoethyl)carbamoyl)nicotinamide adenine dinucleotide phosphate 95754-67-9
2'-(O)-(N-(2-Aminoethyl)carbamoylethyl)phosphono-N(6)-(N-(2-aminoethyl)carbamoylethyl)nicotinamide adenine dinucleotide 95754-68-0
3-Carbanoyl-1-(2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl)pyridinium chloride 96515-31-0
1-(2-(2-Methyl-5-nitro-1H-imidazol-1-yl)-2,4,6-trimethylpyridinium tetrafluoroborate 96515-34-3
1-(2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethyl)-4-(tert-butyl)pyridinium chloride 96515-30-9
1-(2-(2-Methyl-5-nitro-1H-imidazol-1-yl)ethyl)pyridinium chloride 96515-29-6
7-(2-(2-Aminothiazol-4-yl)-2-(1H-imidazol-4-yl)methoxyiminoacetamido)-3-((1-pyridinio)methyl)-8-oxo-5- thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylate hydrochloride 96902-44-2
1-(2-((4-((2-Chloro-4-nitrophenyl)azo)phenyl)ethylamino)ethyl)pyridinium hydroxide 97043-68-0

1-Methyl-2-(4-methylstyryl)pyridinium iodide

97175-46-7

1-(2-Carboxyethyl)pyridinium bromide 1-(2-hydroxyethyl)pyridinium bromide ester 97216-32-5
2,3-Dihydro-1-methyl-4-phenylpyridinium perchlorate 97467-07-7
1-Methyl-2-((1-oxo-2-indanylidene)methyl)pyridinium iodide 97770-06-4
1-Methyl-3-(N (4-iodophenylethyl)carbamoyl)pyridinium 97807-21-1
1-Methyl-3-(N-(4-iodophenyl)carbamoyl)pyridinium iodide 97807-25-5
4,4'-(3,7,12,16-Tetramethyl-1,3,5,7,9,11,13,15,17,-octadecanonaen-1,18-diyl)bis(1-ethylpyridium) dibromide 97931-76-5
1,2,5,6-Tetrahydro-3-carboxy-1,1-dimethylpyridinium iodide benzyl ester 97976-52-8
1,1'-Pentamethylenebis(4-formylpyridinium iodide) dioxime 98283-46-6
1,1'-(Oxybis(methylene))bis(4-((hydroxyimino)(methylthio)methyl)pyridinium chloride) 99761-22-5
1,1'-(1,3-Propanediyl)bis(4-((hydroxyimino)(methylthio)methylpyridinium bromide) 99761-21-4
2-(N-Acetyl-N-(2-methoxy-3-octadecylcarbamoyloxypropoxycarbonyl)aminomethyl)-1-ethylpyridinium 100488-87-7

4-(4-Nitro-benzyl)-1-(2-oxo-2-phenyl-ethyl)pyridinium bromide

100627-92-7

Isoarecolone methiodide 100752-86-1
Alkyl 1-(phenylmethyl)pyridinium chloride 100765-57-9
4-Phenyl-1,3,3-trimethyl-2,3-dihydropyridinium 101418-92-2
3-Hydroxy-1-methoxypyridinium hydroxide inner salt 101615-77-4
1,1'-(1,5-Naphthylenebis(iminocarbonylmethylene))bis(3-picolinium bromide) 101797-01-7
4-(2-(2-Hydroxyethoxy)ethyl)-4-methylmorpholinium iodide, 1-alpha-carboxybenzyl-1,2,3,6-tetrahydro-1 -methylpyridinium iodide salt 101831-44-1
1,1'-(1,5-Naphthylenebis(iminocarbonylmethylene))bis(2-picolinium bromide) 101920-63-2
1,1'-(1,5-Naphthylenebis(iminocarbonylmethylene))bis(4-picolinium bromide) 101942-70-5
4-Phenoxypicolinium iodide 101975-74-0
1,1'-(p-Phenylenedimethylene)(4-picolinium bromide) 101975-75-1
4-(N-Isopropylformimidoyl)picolinium iodide 101976-24-3
4-Ethylthiopicolinium iodide 101976-23-2
4-Isopropylthiopicolinium iodide 101976-25-4
4-(N-(tert-Butylformimidoyl))picolinium iodide 101976-21-0
1,2,5,6-Tetrahydro-5-carboxy-1,1-dimethylpyridinium iodide propyl ester 102206-86-0
1-(10-Undecenamidomethyl)pyridinium chloride hydrate 102206-87-1
1-(2-(2-Hydroxyethoxy)ethyl)-1-methylpiperidinium iodide 1-alpha-carboxybenzyl-1,2,3,6- tetrahydro- 1-methylpyridinium iodide salt 102207-32-9
1,2,5,6-Tetrahydro-1,1-dimethyl-4-piperidinopyridinium iodide 102339-10-6
3-Carboxy-1-methylpyridinium iodide allyl ester 102583-98-2
3-Carboxy-1-ethylpyridinium iodide methyl ester 102583-97-1
3-Carboxy-1-methylpyridinium iodide benzyl ester 102583-99-3
1,1'-(p-Phenylenedimethylene)bis(2,3-dimethylpyridinium bromide) 102584-22-5
1,1'-(p-Phenylenedimethylene)bis(2,4-dimethylpyridinium bromide) 102584-23-6
1,1'-(1,5-Naphthylenebis(iminocarbonylmethylene))bis(pyridinium bromide) 102584-15-6
1,1'-(p-Phenylenedimethylene)bis(4-(3-hydroxypropyl)pyridinium bromide) 102584-24-7
1,1'-(p-Phenylenedimethylene)bis(4-benzylpyridinium bromide) 102584-21-4
1,1'-(p-Phenylenedimethylene)bis(4-pentylpyridinium bromide) 102584-25-8
4,4'-(p-Phenylenebis(acryloylimino-p-phenyleneimino))bis(1-propylpyridinium p-toluenesulfonate) 102584-20-3
3-Carboxy-1-methylpyridinium iodide propyl ester 102584-00-9
3-Hydroxy-1-(10-undecenamidomethyl)pyridinium chloride 102584-04-3
Pralidoxime sulfonate 102584-02-1
1,1',1''-(s-Phenyltrimethylene)tris(4-formylpyridinium bromide) trioxime 102584-26-9
1,1'-(1,5-Naphthylenebis(iminocarbonylmethylene))bis(2,6-dimethylpyridinium bromide) 102584-18-9
1-(2-(2-Pyridyl)ethyl)pyridinium phosphate 102584-28-1
1-(6-Hydroxy-4-oxo-7,7,7-trifluoro-6-(trifluoromethyl)heptyl)pyridinium chloride 102584-03-2
1,1'-(1,5-Naphthylenebis(iminocarbonylmethylene))bis(2,4-dimethylpyridinium bromide) 102584-17-8
3-(Isopropoxycarbonyl)-1-methylpyridinium iodide 102584-06-5
1-(p-Methoxybenzamidomethyl)pyridinium chloride 102584-07-6
1-((2-Indolylcarbonyl)methyl)pyridinium iodide 102584-05-4
1-Ethyl-4-(p-(p-((p-((1-ethylpyridinium-4-yl)amino)-2-aminophenyl)carbamoyl)cinnamamido)anilino)-, dibromide 102584-01-0
1,1'-(1,5-Naphthylenebis(iminocarbonylmethylene))bis(2,3-dimethylpyridinium bromide) 102584-16-7
1-Methyl-3-(m-(p-((p-((1-methylpyridinium-3-yl)carbamoyl)phenyl)carbamoyl)benzamido)benzamido) pyridinium diiodide 102584-14-5
1-(m-Methoxybenzamidomethyl)pyridinium chloride hydrate 102584-08-7
1,1'-(p-Phenylenedimethylene)bis(2,4,6-trimethylpyridinium bromide) 102612-58-8
3,4-Dimethylpyridine adenine dinucleotide 102686-21-5
Cefempidone 103238-57-9
7-(2-(2-Aminothiazole-4-yl)-2-methoxyiminoacetamido)-3-(imidazo(1,5-a)pyridinium-2-yl)methyl-3-cephem -4-carboxylate 103313-22-0
Sodium (6R,7R)-7-[(1-benzylpyridin-4-ylidene)amino]-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8- oxo-5-thia-1- azabicyclo[4.2.0] oct-2-ene-2-carboxylate 104023-63-4
1-Methyl-2-(2-(methylthio)-2-(1-piperidinyl)ethenyl)pyridinium iodide 104664-43-9
2-(Carbonylmethyl)-1-methylpyridinium iodide diethyl mercaptal 104664-40-6
2-(Carbonylmethyl)-1,6-dimethylpyridinium iodide dimethyl mercaptal 104664-39-3
2-(Carbonylmethyl)-1-methylpyridinium iodide dihexyl mercaptal 104664-42-8
2-(Carbonylmethyl)-1-methylpyridinium iodide dibutyl mercaptal 104664-41-7
2,6-Bis(carbonylmethyl)-1-methylpyridinium iodide bis(dimethyl mercaptal) 104664-44-0

3-(1,3)Dioxolan-2-yl-1-(2-(1h-indol-3-yl)-ethyl)pyridinium bromide

105702-50-9

4-(4-Diethylaminostyryl)-N-methylpyridinium 105802-46-8
1-(5,6-Dimethyl-2-benzimidazolyl)-2,4,6-triphenylpyridinium tetrafluoroborate(1-) 105958-35-8
(4S,6R,7S)-7-[[(2E)-2-(2-Amino-1,3-thiazol-4-yl)-2-(2-carboxypropan-2-yloxyimino)acetyl]amino]-4-methyl-3 -[(1-methyl pyridin-4-yl) sulfanylmethyl]-8-oxo-5-oxa-1-azabicyclo[4.2.0] oct-2-ene-2-carboxylate 106036-65-1
Vandyl(II) 5,10,15,20-tetra(4-methylpyridinium)porphyrin 106049-21-2
Manganese(III)-tetra-2-(N-methylisonicotinamidophenyl)porphyrin 106210-37-1
1-Methyl-4-(4'-acetamidophenyl)pyridinium 106362-27-0

1-Decyloxycarbonylmethyl-3-methylpyridinium chloride

106996-08-1

N-Fluoropyridinium triflate 107263-95-6
N-Fluoro-3,5-dichloropyridinium triflate 107264-06-2
1-Fluoropyridinium tetrafluoroborate 107264-09-5
N-Fluoro-2,4,6-trimethylpyridinium triflate 107264-00-6
5-Ribofuranosyl-3-(aminocarbonyl)-1-methylpyridinium 107325-69-9
Cefmepidium chloride 107452-79-9
1-Methyl-2-((benzylthio)(hydroxyimino)methyl)pyridinium iodide 107535-23-9
Schumanniofoside 107584-27-0
4-(4-(4-(Dipentylamino)phenyl)-1,3-butadienyl)-1-(4-sulfobutyl)pyridinium hydroxide inner salt 107610-19-5
Pentasine 108133-63-7
1-(2-Hydroxy-3-(4-(4-nitrobenzoyl)phenoxy)propyl)-4-phenylpyridinium chloride 108357-17-1
1-(3-(4-((4-Chlorophenyl)thio)phenoxy)-2-hydroxypropyl)-4-phenylpyridinium chloride 108357-30-8
1-(3-(4-(4-Cyanobenzoyl)phenoxy)-2-hydroxypropyl)-4-phenylpyridinium chloride 108357-22-8
3-Carboxy-1-methylpyridinium iodide choline iodide salt 108847-17-2
14-Carminomycyl-N-pyridinium 108936-91-0

4-Carbamoyl-1-(2,4-dinitrophenyl)pyridinium chloride

109041-28-3

1-Ethyl-4-(3-nitrostyryl)pyridinium iodide

109450-79-5

3-Dimethylcarbamoyl-1-(phenylcarbamoylmethyl)pyridinium chloride

109475-86-7

1-Methyl-4-(5-phenyl-2-oxazolyl)pyridinium chloride 109495-48-9

1-Allylcarbamoylmethyl-3-(phenylcarbamoyl)pyridinium chloride

109565-31-3

1-Benzyl-3-carboxypyridinium chloride benzyl ester 109652-97-3
N-Fluoro-2,4,6-trimethylpyridinium tetrafluoroborate 109705-14-8

5-Ethyl-2-methyl-1-phenethylpyridinium

109841-67-0

1,1'-Bis(3-(1'-methyl-(4,4'-bipyridinium)-1-yl)-propyl)-4,4'-bipyridinium 109875-13-0

3-Carbamoyl-1-(hexyloxycarbonylmethyl)pyridinium chloride

110155-81-2

3-Carbamoyl-1-(decylcarbamoylmethyl)pyridinium chloride

110177-28-1

4-Carbamoyl-1-(hexyloxycarbonylmethyl)pyridinium chloride

110179-61-8

4-(2'-Pyridyl)-1-methylpyridinium iodide 110462-45-8
3-(2'-Pyridyl)-1-methylpyridinium iodine 110462-46-9

1-Ethyl-2-(2-thenylidenemethyl)pyridinium iodide

110818-62-7

1,4-Dimethyl-3-carbamoylpyridinium 110999-36-5

4-Carbamoyl-1-(decyloxycarbonylmethyl)pyridinium chloride

111296-89-0

1-Methyl-4-(2-methylphenyl)pyridinium 111342-39-3

3-Diethylcarbamoyl-1-(phenylcarbamoylmethyl)pyridinium chloride

111443-96-0

N-(5-((2-Methylene-3-(((octadecylamino)carbonyl)oxy)propoxy)carbonyl)pentyl)pyridinium 111878-48-9

1-Butyl-4-methylpyridinium chloride

112400-86-9

1-Decylcarbamoylmethyl-3-(dimethylcarbamoyl)pyridinium chloride

112578-95-7

7-(2-(2-Aminothiazolyl)-2-methoxyiminoacetamido)-3-(imidazo(1,2-a)pyridinium-1-yl)methyl-3-cephem -4-carboxylate 112601-22-6

4-Carbamoyl-1-(dodecyloxycarbonylmethyl)pyridinium chloride

112688-45-6

1-Dodecyloxycarbonylmethyl-3-(methylcarbamoyl)pyridinium chloride

112746-29-9

3-Benzylcarbamoyl-1-(benzylcarbamoylmethyl)pyridinium chloride

113061-27-1

3-Amino-10-methyl-9-((4-((4-((1-methylpyridinium-4-yl)amino)benzoyl)amino)phenyl)amino)acridinium 113844-56-7
4-(4-Dihexadecylaminostyryl)-N-methylpyridium 114041-00-8

1-Dodecylcarbamoylmethyl-3-(methylcarbamoyl)pyridinium chloride

114163-96-1

1-(4-Chlorophenylcarbamoylmethyl)-3-(diethylcarbamoyl)pyridinium chloride

114205-61-7

4-Carbamoyl-1-(dodecylcarbamoylmethyl)pyridinium chloride

114329-10-1

2,2'-Dithiomethylene-bis(1-(2-benzimidazolyl)-3-methyl-4-(2,2,2-trifluoroethoxy)pyridinium) 114559-57-8
2-Fluoro-1-methylpyridinium fractogel 115773-65-4
(E,E)-4-(4-(4-(Diethylamino)phenyl)-1,3-butadienyl)-1-(3-(triethylammonio)propyl)pyridinium 116946-58-8
Tris((2-pyridinium)methyl)amine 117689-07-3
1-((3-Butynyloxy)methyl)-4-((hydroxyimino)methyl)pyridinium chloride 117983-02-5

3-Benzylcarbamoyl-1-(decylcarbamoylmethyl)pyridinium chloride

118044-58-9

1-(2-(4-Methyl phenyl)ethyl)pyridinium 118177-93-8
1-(2-(4-Nitrophenyl)ethyl)pyridinium 118177-67-6
1-(2-(4-Methoxyphenyl)ethyl)pyridinium 118177-96-1

1-Ethyl-4-(4-methylstyryl)pyridinium iodide

119052-44-7

1-Decyloxycarbonylmethyl-3-(phenylcarbamoyl)pyridinium chloride

119150-05-9

2,2',2'',2'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(1-methylpyridinium), Fe complex 119237-30-8
4,4',4'',4'''-(21H,23H-Porphine-5,10,15,20-tetrayl)tetrakis(1-methylpyridinium), Fe complex 119237-31-9

4-Carbamoyl-1-(hexadecyloxycarbonylmethyl)pyridinium chloride

119247-17-5

3-Carbamoyl-1-(hexadecyloxycarbonylmethyl)pyridinium chloride

119249-34-2

1-Dodecylcarbamoylmethyl-3-(phenylcarbamoyl)pyridinium chloride

119251-12-6

1-(1-Carboxymethyl)-3-(2-hydroxypropyl)pyridinium betaine 119623-15-3
trans-meso-Bis(N-methyl-4-dipyridinium)diphenyl porphyrin 119708-09-7
N-(3-(Triethylammonium)propyl)-4-(4-(p-dibutylaminophenyl)butadienyl)pyridinium dibromide 119738-64-6
1-(((4-(Aminocarbonyl)pyridinio)methoxy)methyl)-2,4-bis((hydroxyimino)methyl)pyridinium diodide 120103-35-7
8-(3-Azidophenylmethoxy)-1,2,3-trimethylimidazol(1,2-a)pyridinium 120722-00-1
2-Heptadecyl-2-methyl-4-(6'-(N-pyridinium)hexanoyloxymethyl)-1,3-dioxolan 120889-14-7

3-Diethylcarbamoyl-1-(dodecylcarbamoylmethyl)pyridinium chloride

121620-83-5

1-(((4-(Dimethylamino)phenyl)methylene)amino)-2-ethyl-6-methylpyridinium perchlorate 121774-65-0
1-(((4-(Dimethylamino)phenyl)methylene)amino)-2-methyl-6-(1-methylethyl)pyridinium perchlorate 121774-67-2
2,6-Dimethyl-1-(((4-(dimethylamino)phenyl)methylene)amino)pyridinium perchlorate 121774-63-8
1-(((4-(Dimethylamino)phenyl)methylene)amino)-2-methylpyridinium perchlorate 121774-43-4
4-((((2,6-Dichlorophenyl)methoxy)imino)methyl)-1-(3-((4-(hydroxyimino)methyl)pyridinio)propyl)pyridinium dibromide 122168-73-4
1-(((Dimethylamino)carbonyl)oxy)-4-methoxypyridinium chloride 122183-32-8
1-(2-(2-(Octadecyloxy)ethoxy)ethoxy)butylpyridinium 122249-41-6
1-Methyl-4-cyclohexylpyridinium 122861-46-5
1-(1-(((6-Chloro-4-hydroxy-2-methyl-2H-thieno(2,3-e)-1,2-thiazin-3-yl)carbonyl)amino)-3-methyl-2- butenyl)pyridinium hydroxide inner salt S,S-dioxide 123252-99-3

trans-4-(4-(Dibutylamino)styryl)-1-(3-sulfopropyl)pyridinium hydroxide, inner salt hydrate

123334-04-3

2-(4-(((4,5-Dihydro-1H-imidazol-2-yl)hydrazono)methyl)phenyl)-1-methylimidazo(1,2-a)pyridinium bromide hydrobromide 123508-83-8
2-(4-(Aminoiminomethyl)phenyl)-1-methylimidazo(1,2-a)pyridinium chloride hydrochloride 123508-48-5
2-(4-(((Imino-1-pyrrolidinylmethyl)hydrazono)meth+l)phenyl)-1-methylimidazo(1,2-a)pyridinium bromide hydrobromide 123508-74-7
2-(4-(((Aminoiminomethyl)hydrazono)methyl)phenyl)-1-methylimidazo(1,2-A)pyridinium 4-methylbenzenesulfonate 123508-62-3
2-((4-(((4,5-Dihydro-1H-imidazol-2-yl)hydrazono)methyl)phenoxy)methyl)-1,5-dimethylimidazo(1,2-a)pyridinium bromide hydrobromide 123509-50-2
2-(4-(((Imino-1-pyrrolidinylmethyl)hydrazono)-methyl)phenyl)-1,7-dimethylimidazo(1,2-a)pyridinium bromide hydrobromide 123509-07-9
2-(2-(4-(((Aminoiminomethyl)hydrazono)methyl)phenyl)ethenyl)-1-methylimidazo(1,2-a)pyridinium 4-methylbenzenesulfonate 123509-62-6
2-(2-(4-(((4,5-Dihydro-1H-imidazol-2-yl)hydrazono)methyl)phenyl)ethenyl)-1-methylimidazo(1,2-a)pyridinium bromide hydrobromide 123509-65-9
2-((4-(((Aminoiminomethyl)hydrazono)methyl)phenoxy)methyl)-1,5-dimethylimidazo(1,2-a)pyridinium bromide hydrobromide 123509-46-6
2-((4-(((Aminoiminomethyl)hydrazono)methyl)phenoxy)methyl)-1-methylimidazo(1,2-a)pyridinium bromide hydrobromide 123509-41-1
2-((4-(((Imino-1-pyrrolidinylmethyl)hydrazono)methyl)phenoxy)methyl)-1-methylimidazo(1,2-a)pyridinium bromide hydrobromide 123509-43-3
2-((4-(((Imino-1-pyrrolidinylmethyl)hydrazono)methyl)phenoxy)methyl)-1,5-dimethylimidazo(1,2-a)pyridinium bromide hydrobromide 123509-48-8
2-(((Aminoiminomethyl)hydrazono)methyl)-1-methylimidazo(1,2-a)pyridinium 4-methylbenzenesulfonate 123509-82-0
2-(2-(4-((((Hydroxyamino)iminomethyl)hydrazono)methyl)phenyl)ethenyl)-1-methylimidazo(1,2-a)pyridinium bromide hydrobromide 123510-53-2
1-Methyl-2-(4-((2-pyridinylhydrazono)methyl)phenyl)imidazo(1,2-a)pyridinium 4-methylbenzenesulfonate 123510-67-8
2-(4-((((Hydroxyamino)iminomethyl)hydrazono)methyl)phenyl)-1-methylimidazo(1,2-a)pyridinium 4-methylbenzenesulfonate 123510-38-3
1-Methyl-2-(4-((2-pyrimidinylhydrazono)methyl)phenyl)imidazo(1,2-a)pyridinium bromide hydrobromide 123510-68-9
2-(4-((((Hydroxyamino)iminomethyl )hydrazono)methyl)phenyl)-1,7-dimethylimidazo(1,2-a)pyridinium bromide hydrobromide 123510-46-3
2-(2-(4-(((Imino-1-pyrrolidinylmethyl)hydrazono)methyl)phenyl)ethenyl)-1-methylimidazo(1,2-a)pyridinium 4-methylbenzenesulfonate 123540-43-2
2-((4-(((4,5-Dihydro-1H-imidazol-2-yl)hydrazono)methyl)phenoxy)methyl)-1-methylimidazo(1,2-a)pyridinium bromide hydrobromide 123540-36-3
1-(N-Ethoxycarbonylmethylpyridoxylidenium)-2-(2'-pyridyl)hydrazine 124076-31-9

3-Dimethylcarbamoyl-1-(dodecylcarbamoylmethyl)pyridinium chloride

124110-19-6

3-(4-Chlorophenylcarbamoyl)-1-(dodecyloxycarbonylmethyl)pyridinium chloride

124179-26-6

1-Dodecyloxycarbonylmethyl-3-(phenylcarbamoyl)pyridinium chloride

124245-32-5

3-(4-Chlorophenylcarbamoyl)-1-(dodecylcarbamoylmethyl)pyridinium chloride

124245-33-6

Fe(III)-alpha,alpha,alpha,beta-Tetra-ortho-(N-methyl-isonicotinamidophenyl)porphyrin 124339-99-7
(R)-2-(((2-Amino-2-carboxyethyl)dithio)methyl)-4-methoxy-3-methyl-1-(1,5,6,7-tetrahydro-5,5,7,7- tetramethyl-6-oxoindeno(5,6-d)imidazol-2-yl)pyridinium chloride 124473-36-5
2-(((2-(Dimethylamino)ethyl)dithio)methyl)-4-methoxy-3-methyl-1-(1,5,6,7-tetrahydro-5,5,7,7 -tetramethyl- 6-oxoindeno(5,6-d)imidazol-2-yl)pyridinium 124473-55-8
2-((Cyclopentyldithio)methyl)-4-methoxy-3-methyl-1-(1,5,6,7-tetrahydro-5,5,7,7-tetramethyl-6- oxoindeno(5,6-d)imidazol-2-yl)pyridinium chloride 124473-30-9
4-Methoxy-3-methyl-2-((propyldithio)methyl)-1-(1,5,6,7-tetrahydro-5,5,7,7-tetramethyl-6- oxoindeno(5,6- d)imidazol-2-yl)pyridinium chloride 124473-20-7
2-(((3-Chlorophenyl)dithio)methyl)-4-methoxy-3-methyl-1-(1,5,6,7-tetrahydro-5,5,7,7-tetramethyl-6- oxoindeno(5,6-d)imidazol-2-yl)pyridinium chloride 124473-39-8
2-(((2-Hydroxyethyl)dithio)methyl)-4-methoxy-3-methyl-1-(1,5,6,7-tetrahydro-5,5,7,7-tetramethyl-6- oxoindeno(5,6-d)imidazol-2-yl)pyridinium chloride 124473-31-0
2-((Ethyldithio)methyl)-4-methoxy-3-methyl-1-(1,5,6,7-tetrahydro-5,5,7,7-tetramethyl-6-oxoindeno(5,6- d)imidazol-2-yl)pyridinium chloride 124473-22-9
2-((Ethyldithio)methyl)-4-methoxy-3-methyl-1-(5-(trifluoromethyl)-1H-benzimidazol-2-yl)pyridinium chloride 124474-51-7
2-(((2-Chlorophenyl)dithio)methyl)-4-methoxy-3-methyl-1-(5-(trifluoromethyl)-1H-benzimidazol-2-yl)pyridinium chloride 124474-48-2
4-Methoxy-3-methyl-2-((propyldithio)methyl)-1-(5-(trifluoromethyl)-1H-benzimidazol-2-yl)pyridinium chloride 124474-45-9
2-((Hexyldithio)methyl)-4-methoxy-3-methyl-1-(5-(trifluoromethyl)-1H-benzimidazol-2-yl)pyridinium chloride 124474-47-1
2-(((2-Aminoethyl)dithio)methyl)-4-methoxy-3-methyl-1-(5-(trifluoromethyl)-1H- benzimidazol-2-yl)pyridinium chloride 124474-53-9
2-(((3-Ethoxy-1-(ethoxycarbonyl)-3-oxopropyl)dithio)methyl)-4-methoxy-3-methyl-1-(5- (trifluoromethyl)-1H-benzimidazol-2-yl)pyridinium chloride 124474-44-8
(R)-2-(((2-Amino-3-ethoxy-3-oxopropyl)dithio)methyl)-4-methoxy-3-methyl-1-(1,5,6,7-tetrahydro-5,5,7,7-tetramethyl- 6-oxoindeno(5,6-d)imidazol-2-yl)pyridinium chloride 124485-98-9
(R)-2-(((2-Amino-2-carboxyethyl)dithio)methyl)-4-methoxy-3-methyl-1-(5-(trifluoromethyl)-1H- benzimidazol-2-yl)pyridinium chloride 124486-06-2
(2-Chloro-3-(2,2-dicyanoethenyl)-2-cyclopentene-1-ylidene)-2,2-dicyanoethane pyridinium salt 124522-11-8
3-(Aminocarbonyl)-1-(3-((5-hydroxy-6-((4-((3-(3-methyl-1H-imidazolium-1-yl)-1-oxopropyl) amino)phenyl) azo)-7-sulfo-2-naphthalenyl)amino)-3-oxopropyl)pyridinium inner salt acetate 125441-94-3
4-((Aminocarbonyl)amino)-1-methylpyridinium iodide 125583-32-6
1-Methyl-3-(((triphenylphosphoranylidene)amino)carbonyl)pyridinium iodide 125583-35-9
1-(3-Phenyl-2-propenyl)pyridinium 125713-88-4
1-(Bromo(4-methylphenyl)methyl)pyridinium 125713-89-5
1-(Bromo(4-methylphenyl)methyl)pyridinium 125713-89-5
1-(2-Methoxyethyl)pyridinium 125713-87-3
1-(3-Phenyl-2-propenyl)pyridinium 125713-88-4
1-((1H-Benzotriazol-L-yl)methyl)pyridinium 125713-96-4
Poly(5-ethenyl-1,2-dimethylpyridinium chloride, 5-ethenyl-2-methylpyridine) 125715-38-0
N-(4'-Fluorobutyrophenone)-4-(4-chlorophenyl)pyridinium 125785-69-5
3,3'-(10,20-Diphenyl-21H,23H-porphine-5,15-diyl)bis(1-methylpyridinium) 126157-75-3
3,3'-(15,20-Diphenyl-21H,23H-porphine-5,10-diyl)bis(1-methylpyridinium) 126157-76-4
3,3',3''-(20-Phenyl-21H,23H-porphine-5,10,15-triyl)tris(1-methylpyridinium) 126157-74-2
2,2'-(10,20-Diphenyl-21H,23H-porphine-5,15-diyl)bis(1-methylpyridinium) 126157-78-6
2,2',2''-(20-Phenyl-21H,23H-porphine-5,10,15-triyl)tris(1-methylpyridinium) 126157-77-5
2,2'-(15,20-Diphenyl-21H,23H-porphine-5,10-diyl)bis(1-methylpyridinium) 126157-79-7
Nicotinamide 2-azidoadenine dinucleotide 126609-61-8
1-(2-Oxo-2-((1,2,3,4-tetrahydro-9-acridinyl)amino)ethyl)pyridinium chloride 126740-43-0
1-O-Hexadecyl-2-O-ethyl-rac-glycero-3-phosphoric acid 4-(N,N-dimethylamino)-pyridinium ethylate 127614-93-1
Trimethylammoniophenyl-tris(methylpyridinium)acetato-manganese-porphine tetraacetate 127617-94-1
4-Hydroxyphenyl-tris(methylpyridinium)acetato-manganese-porphine triacetate 127617-96-3
1-Oxo-4-(trimethylammonio)butylaminophenyl-tris(methylpyridinium)acetato-manganese-porphine tetraacetate 127617-72-5
2-(5-Oxo-5-(tris(methylpyridinium)acetato-manganese-porphinyl)phenylaminopentyl)ellipticine tetraacetate 127617-74-7
1-Ethyl-2-(N-(2-methoxy)benzoyl-N-(2-methoxy-3-(4-octadecylcarbamoyloxy)piperidinocarbonyloxypropyloxy) carbonyl) aminomethylpyridinium chloride 128420-61-1
4-(3-(Trimethylammonio)propoxy)phenyl-tris(methylpyridinium)acetato-manganese-porphine tetraacetate 128659-25-6
4-(Aminocarbonyl)-1-(3-(2-((hydroxyimino)methyl)-3-methyl-1H-imidazolium-1-yl)propyl)pyridinium dichloride 129129-64-2
1-(2-((2-((4-Methylphenyl)amino)phenyl)amino)-2-oxoethyl)pyridinium chloride 129178-31-0
Dicyano-cobalt(III)-tetrakis(N-methyl-4-pyridyl)porphyrin 129232-37-7
N-Fluoro-2,6-dichloropyridinium triflate 130433-68-0

1-(3-Chloro-2-hydroxy-propyl)-4-methylpyridinium perchlorate

130567-42-9

1-(3-Chloro-2-hydroxy-propyl)pyridinium perchlorate

130567-40-7

1-(1,5,6-Trimethyl-2-benzimidazolyl)-2,4,6-triphenylpyridinium iodide 130787-40-5

1-Ethyl-4-(3,4-(methylenedioxy)-styryl)pyridinium iodide

130936-30-0

3-Bromo-5-(N-phenyl-N-(2-((2-(1,2,3,4-tetrahydro-2-isoquinolylcarbonyloxy)ethyl)carbamoyl)ethyl)carbamoyl)-1- propylpyridinium nitrate 131311-25-6
2-Hydroxyiminomethyl-1-(2'-propargyloxyethyl)pyridinium chloride 131524-41-9
1-(N-Methyl-4,4'-bipyridinium)-1-(2-hydroxy-5-nitrophenyl)methane 131690-25-0
2-Chloro-1-(((4-(dimethylamino)phenyl)methylene)amino)-6-methylpyridinium perchlorate 132061-77-9
2-Bromo-1-(((4-(dimethylamino)phenyl)methylene)amino)-6-methylpyridinium perchlorate 132061-75-7
2-(6-Oxo-6-(tris(methylpyridinium)acetato-manganese-porphinyl)phenylaminohexyl)ellipticine tetraacetate 132343-64-7
2-(5-Oxo-5-(3-(tris(methylpyridinium)acetato-manganese-porphinyl)phenoxy)propyl aminopentyl)ellipticine tetraacetate 132343-70-5
2-(5-Oxo-5-(tris(methylpyridinium)aqua-zinc-porphinyl)phenylaminopentyl)ellipticine tetraacetate 132374-10-8
2-(6-Oxo-6-(4-(tris(methylpyridinium)acetato manganese porphinyl)phenylaminobutyl)aminohexyl)ellipticine tetraacetate 132374-16-4
Bis(methylpyridinium)bis(ellipticine-(5-oxo-5,1-pentanediyl-iminopropanediyloxyphenyl))acetato manganese porphine tetraacetate 132374-24-4
1-O-Hexadecyl-2-O-ethylglycero-3-phosphoric acid 4-(N,N-dimethylamino)pyridinium butylester 132657-47-7

1-(4-Chlorophenylcarbamoylmethyl)-3-(methylcarbamoyl)pyridinium chloride

132778-81-5

Pyridinium 3-methoxyestra-1,3,5(10)-trien-6-yl sulfate 134223-97-5
4-(2-(Methylthio)ethyl)pyridine ethanedioate 134480-47-0
Trimethylenedioxy-3,3'-bis(N-methylpyridinium-2-aldoxime) 135221-03-3
N,N-Dipentadecylaminostyrylpyridinium 135288-72-1
8-((4-Azidophenyl)methoxy)-1,2,3-trimethylimidazo(1,2-a)pyridinium 136494-18-3

1-(N,N-Dimethylcarbamoyl)-4-(2-sulfoethyl)pyridinium hydroxide inner salt

136997-71-2

((N-Acetyl-N-(((2-(octadecyloxy)tetrahydrofuran-4-yl)methoxy)carbonyl)amino)methyl)-1-ethylpyridinium chloride 138060-13-6

1-Docosyl-4-(4-hydroxystyryl)pyridinium bromide

138224-69-8

((5-(2-Chlorobenzyl-2-tert-butyloxycarbonyl))-4,5,6,7-tetrahydrothieno(3,2-c)pyridine)-N-oxide 139995-67-8