Reagent

CAS RN

3-Methyl-1-phenyl-2-pyrazoline-5-one

89-25-8

2-Thiazoline-2-thiol

96-53-7

Boron trifluoride diethyl etherate

109-63-7

N-Bromosuccinimide

128-08-5

N-Hydroxyphthalimide

524-38-9

1,1'-Carbonyldiimidazole

530-62-1

N,N'-Dicyclohexylcarbodiimide

538-75-0

Isobutyl chloroformate

543-27-1

4-Nitrophenyl trifluoroacetate

658-78-6

N,N'-Di-tert-butylcarbodiimide

691-24-7

N,N'-Di-tert-butylcarbodiimide

691-24-7

N,N'-Diisopropylcarbodiimide

693-13-0

1,3-Di-p-tolylcarbodiimide

726-42-1

2,3,4,5,6-Pentafluorophenol

771-61-9

2-Bromo-1-ethyl-pyridinium tetrafluoroborate

878-23-9

1-tert-Butyl-3-ethylcarbodiimide

1433-27-8

N-(1-Naphthyl)ethylenediamine dihydrochloride

1465-25-4

Diphenylphosphinic chloride

1499-21-4

N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide

1892-57-5

1-(p-Toluenesulfonyl)imidazole

2232-08-8

N-Cyclohexyl-N'-(2-morpholinoethyl)carbodiimide metho-p-toluenesulfonate

2491-17-0

2592-95-2

2-Mercaptopyridine

2637-34-5

Diethyl cyanophosphonate

2942-58-7

4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride

3945-69-5

2-Ethyl-5-phenylisoxazolium-3'-sulfonate

4156-16-5

4-Nitrobenzyl chloroformate

4457-32-3

N-Hydroxymaleimide

4814-74-8

Bis(4-nitrophenyl) carbonate

5070-13-3

N-Hydroxysuccinimide

6066-82-6

2,4,6-Triisopropylbenzenesulfonyl chloride

6553-96-4

1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone

7226-23-5

4-Nitrophenyl chloroformate

7693-46-1

Lithium perchlorate

7791-03-9

Tetrabutylammonium cyanide

10442-39-4

Palmitic acid N-hydroxysuccinimide ester

14464-31-4

Trifluoroacetic acid pentafluorophenyl ester

14533-84-7

Pentafluorophenyl trifluoroacetate

14533-84-7

2-Ethoxy-1-ethoxycarbonyl-1,2-dihydroquinoline

16357-59-8

N-Succinimidyl N-methylcarbamate

18342-66-0

Oxalic acid diimidazolide

18637-83-7

1,1'-Oxalyldiimidazole

18637-83-7

8-Quinolinesulfonyl chloride

18704-37-5

N-Hydroxy-5-norbornene-2,3-dicarboxylic acid imide

21715-90-2

1-(3-(Dimethylamino)propyl)-3-ethylcarbodiimide methiodide

22572-40-3

6-Chloro-1-hydroxybenzotriazole

26198-19-6

3-(4-Hydroxyphenyl)propionic acid N-hydroxysuccinimide ester

34071-95-9

2-Chloro-1,3-dimethylimidazolidinium chloride

37091-73-9

1-Isobutoxycarbonyl-2-isobutoxy-1,2-dihydroquinoline

38428-14-7

Phenoxyacetic acid N-hydroxysuccinimide ester

38678-58-9

Acrylic acid N-hydroxysuccinimide ester

38862-24-7

Iodoacetic acid N-hydroxysuccinimide ester

39028-27-8

1-Hydroxy-7-azabenzotriazole

1,1'-Carbonyl-di-(1,2,4-triazole)

41864-22-6

Bromotris(dimethylamino)phosphonium hexafluorophosphate

50296-37-2

Bromotris(dimethylamino)phosphonium hexafluorophosphate

50296-37-2

Copper(I) trifluoromethanesulfonate toluene complex

51913-38-3

4-Hydroxy-2,5-diphenyl-3(2H)-thiophenone 1,1-dioxide

54714-10-2

(Benzotriazol-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate

56602-33-6

N,N'-Disuccinimidyl oxalate

57296-03-4

Di(N-succinimidyl) oxalate

57296-03-4

Isopropenyl chloroformate

57933-83-2

2-Fluoro-1-methylpyridinium p-toluenesulfonate

58086-67-2

Bis(pentafluorophenyl) carbonate

59483-84-0

N-(4-Aminobutyl)-N-ethylisoluminol

66612-29-1

(+)-Biotin hydrazide

66640-86-6

Bis(2-oxo-3-oxazolidinyl)phosphinic chloride

68641-49-6

Propylphosphonic anhydride

68957-94-8

Ethylene glycol-bis(succinic acid N-hydroxysuccinimide ester)

70539-42-3

Bis(pinacolato)diboron

73183-34-3

N,N'-Disuccinimidyl carbonate

74124-79-1

1-(2-Mesitylenesulfonyl)-3-nitro-1H-1,2,4-triazole

74257-00-4

2-Iminobiotin hydrazide hydrochloride

2-Iminobiotin N-hydroxysuccinimide ester hydrobromide

76939-67-8

1-(p-Toluenesulfonyl)-3-nitro-1,2,4-triazole

77451-51-5

2-Morpholinoethyl isocyanide

78375-48-1

1,1'-Carbonyldipyrrolidine

81759-25-3

Biotinamidohexanoyl-6-aminohexanoic acid N-hydroxysuccinimide ester

89889-52-1

O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

94790-37-1

Photobiotin acetate

96087-38-6

2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate

101385-69-7

2-Chloro-1,3-dimethylimidazolidinium hexafluorophosphate

101385-69-7

O-(Benzotriazol-1-yl)-N,N,N',N'-bis(tetramethylene)uronium hexafluorophosphate

105379-24-6

O-(Benzotriazol-1-yl)-N,N,N',N'-bis(tetramethylene)uronium hexafluorophosphate

105379-24-6

N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate

105832-38-0

N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate

105832-38-0

N-Hydroxysulfosuccinimide sodium salt

106627-54-7

(+)-Biotinamidohexanoic acid hydrazide

109276-34-8

Niobium(III) chloride 1,2-dimethoxyethane complex

110615-13-9

Chloro-N,N,N',N'-bis(tetramethylene)formamidinium tetrafluoroborate

115007-14-2

Biotin 3-sulfo-N-hydroxysuccinimide ester sodium salt

119616-38-5

1-Hydroxybenzotriazole hydrate

123333-53-9

O-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium tetrafluoroborate

125700-73-4

O-(3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate

125700-69-8

O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate

125700-67-6

O-(2-Oxo-1(2H)pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate

125700-71-2

(Benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate

128625-52-5

Bromotripyrrolidinophosphonium hexafluorophosphate

132705-51-2

Chlorotripyrrolidinophosphonium hexafluorophosphate

133894-48-1

Chlorodipyrrolidinocarbenium hexafluorophosphate

135540-11-3

(Benzotriazol-1-yloxy)dipiperidinocarbenium tetrafluoroborate

136605-16-8

O-((Ethoxycarbonyl)cyanomethylenamino)-N,N,N',N'-tetramethyluronium tetrafluoroborate

136849-72-4

N-Hydroxysuccinimidyl acetoacetate

139549-71-6

Biotin disulfide N-hydroxysuccinimide ester

142439-92-7

O-(7-Azabenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

148893-10-1

2-Chloro-1,3-dimethylimidazolidinium tetrafluoroborate

153433-26-2

Chloro-dipiperidinocarbenium hexafluorophosphate

161308-40-3

2-Fluoro-1,3-dimethylimidazolidinium hexafluorophosphate

164298-27-5

Fluoro-N,N,N',N'-bis(tetramethylene)formamidinium hexafluorophosphate

164298-25-3

Fluoro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate

164298-23-1

3-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one

O-(1,2-Dihydro-2-oxo-1-pyridyl)-N,N,N',N'-bis(tetramethylene)uronium hexafluorophosphate

177966-55-1

(Benzotriazol-1-yloxy)dipiperidinocarbenium hexafluorophosphate

190849-64-0

O-Benzotriazol-1-yl-N,N,N',N'-bis(pentamethylene)uronium hexafluorophosphate

206752-41-2

Dipyrrolidino(N-succinimidyloxy)carbenium hexafluorophosphate

207683-26-9

Chloro-N,N,N',N'-tetramethylformamidinium hexafluorophosphate

207915-99-9

S-(1-Oxido-2-pyridyl)-N,N,N',N'-tetramethylthiuronium hexafluorophosphate

212333-72-7

Biotin ethylenediamine hydrobromide

216299-38-6

S-(1-Oxido-2-pyridyl)-N,N,N',N'-tetramethylthiuronium tetrafluoroborate

255825-38-8

N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium hexafluorophosphate

265651-18-1

O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate

330641-16-2

O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

330645-87-9