Goods No. 1

1200-03-9

4-Phenoxybutyl bromide 1200-03-9

Hangzhou Zentra Bio-Chemical Co., Ltd.

1243308-37-3

Ethyl 2-(5-chloropyridin-2-yl)amino)-2-0xoacetate hydrochloride 1243308-37-3

Hangzhou Zentra Bio-Chemical Co., Ltd.

18048-64-1

1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE 18048-64-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

1066-51-9

(Aminomethyl)phosphonic acid 1066-51-9

Hangzhou Zentra Bio-Chemical Co., Ltd.

17865-11-1

4-(TRIMETHYLSILYL)PHENYLBORONIC ACID 17865-11-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

1048976-83-5

1-Benzyl-1,2,3,6-Tetrahydropyridine-4-Boronic Acid Pinacol Ester 1048976-83-5

Hangzhou Zentra Bio-Chemical Co., Ltd.

129050-23-3

(2S, 2'S)-6-Fluoro-2-(2'-oxiranyl)chromane 129050-23-3

Hangzhou Zentra Bio-Chemical Co., Ltd.

106627-54-7

N-Hydroxysulfosuccinimide sodium salt 106627-54-7

Hangzhou Zentra Bio-Chemical Co., Ltd.

130369-36-7

BENZYL 3-OXOCYCLOBUTYLCARBAMATE 130369-36-7

Hangzhou Zentra Bio-Chemical Co., Ltd.

156311-83-0

PyAOP (3-Hydroxy-3H-1,2,3-triazolo[4,5-b]pyridinato-O)tri-1-pyrrolidinylphosphoniumhexafluorophosphate 156311-83-0

Hangzhou Zentra Bio-Chemical Co., Ltd.

100048-86-0

2-(Bromomethyl)-2-butylhexanoic acid 100048-86-0

Hangzhou Zentra Bio-Chemical Co., Ltd.

1883726-74-6

(6-chloro-1,2,3,4-tetrahydronaphthalene-1,1-diyl)dimethanol 1883726-74-6

Hangzhou Zentra Bio-Chemical Co., Ltd.

1312479-65-4

4-Piperidinemethanol, 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- 1312479-65-4

Hangzhou Zentra Bio-Chemical Co., Ltd.

104-58-5

1-Piperidinepropanol CAS 104-58-5

Hangzhou Zentra Bio-Chemical Co., Ltd.

17252-51-6

4,4'-Trimethylenedipyridine 17252-51-6

Hangzhou Zentra Bio-Chemical Co., Ltd.

1816974-18-1

(S)-1-[3-(Benzyloxy)-1,2-oxazol-5-yl]-N,N-dimethylprop-2-en-1-amine-L-(+)-tartrate 1816974-18-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

1190363-46-2

(6S,9R)-6-(2,3-Difluorophenyl)-6,7,8,9-tetrahydro-9-[[tris(1-methylethyl)silyl]oxy]-5H-cyclohepta[b]pyridin-5-one 1190363-46-2

Hangzhou Zentra Bio-Chemical Co., Ltd.

1171331-39-7

2-Amino-N-(2,2,2-trifluoroethyl)acetamidehydrochloride 1171331-39-7

Hangzhou Zentra Bio-Chemical Co., Ltd.

1207453-90-4

6-Fluoro-4-nitro-3H-isobenzofuran-1-one 1207453-90-4

Hangzhou Zentra Bio-Chemical Co., Ltd.

13794-72-4

6,7-Dimethoxy-3,4-dihydroquinazoline -4-one 13794-72-4

Hangzhou Zentra Bio-Chemical Co., Ltd.

163755-62-2

T4P 50%(wt%) solution in Dichloromethane 163755-62-2

Hangzhou Zentra Bio-Chemical Co., Ltd.

151103-09-2

4-(DIFLUOROMETHOXY)-3-(CYCLOPROPYLMETHOXY)-BENZALDEHYDE 151103-09-2

Hangzhou Zentra Bio-Chemical Co., Ltd.

1062580-52-2

(3R,4R)- 1-Benzyl-N,4-diMethylpiperidin-3-Aminedihydrochloride 1062580-52-2

Hangzhou Zentra Bio-Chemical Co., Ltd.

1012341-48-8

(R,E)-5-([1, 1'-biphenyl]-4-yl)-4-((tert-butoxycarbonyl)aMino)-2-Methylpent-2-enoic acid 1012341-48-8

Hangzhou Zentra Bio-Chemical Co., Ltd.

1678534-30-9

(1-cyclopropyl-1H-pyrazol-4-yl)boronic acid 1678534-30-9

Hangzhou Zentra Bio-Chemical Co., Ltd.

1111732-81-0

Potassium 1H-Pyrazole-4-Trifluoroborate 1111732-81-0

Hangzhou Zentra Bio-Chemical Co., Ltd.

132388-59-1

Fmoc-Asn(Trt)-OH 132388-59-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

17643-17-3

2-mercaptoethoxy ethanol 17643-17-3

Hangzhou Zentra Bio-Chemical Co., Ltd.

140853-10-7

(DHQD)2PHAL 140853-10-7

Hangzhou Zentra Bio-Chemical Co., Ltd.

1802431-24-8

(5R,9S)-9-amino-21-(difluoromethyl)-5-methyl-21H-3-aza-1(4,2)-pyridina-2(5,4)-pyrazolacyclononaphan-4-one 1802431-24-8

Hangzhou Zentra Bio-Chemical Co., Ltd.

145032-58-2

ethyl (1S,5R)-2-oxo-3-oxabicyclo[3. 1.0]hexane-1-carboxylate 145032-58-2

Hangzhou Zentra Bio-Chemical Co., Ltd.

1227068-84-9

2-(4,4-Difluorocyclohex-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1227068-84-9

Hangzhou Zentra Bio-Chemical Co., Ltd.

1373116-06-3

1-(1-(1H-imidazole-1-carbonyl)piperidin-4-yl)-1H-imidazo[4,5-b]pyridin-2(3H)-one 1373116-06-3

Hangzhou Zentra Bio-Chemical Co., Ltd.

179321-49-4

4-N-Boc-aminocyclohexanone 179321-49-4

Hangzhou Zentra Bio-Chemical Co., Ltd.

170304-76-4

Cl-PEG2-acid CAS 170304-76-4 linker building block

Hangzhou Zentra Bio-Chemical Co., Ltd.

1297537-37-1

2-Chloro-4-(1H-Pyrazol-3-yl)Benzonitrile 1297537-37-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

1414356-30-1

(2-fluoro-4-phenoxyphenyl)boronic acid 1414356-30-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

16712-64-4

6-Hydroxy-2-naphthoic acid 16712-64-4

Hangzhou Zentra Bio-Chemical Co., Ltd.

1153949-11-1

CAS 1153949-11-1 Pharmaceutical intermediate

Hangzhou Zentra Bio-Chemical Co., Ltd.

1083181-36-5

methyl 4-bromo-2-(cyanomethyl)benzoate 1083181-36-5

Hangzhou Zentra Bio-Chemical Co., Ltd.