Goods No. 1

133-08-4

Diethyl butylmalonate 133-08-4

Hangzhou Zentra Bio-Chemical Co., Ltd.

124750-51-2

5-(4'-Bromomethyl-1,1'-biphenyl-2-yl)-1-triphenylmethyl-1H-tetrazole 124750-51-2

Hangzhou Zentra Bio-Chemical Co., Ltd.

122536-94-1

(S)-3-Hydroxypyrrolidine Hydrochloride 122536-94-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

14651-42-4

1-(BROMOMETHYL)ADAMANTANE 14651-42-4

Hangzhou Zentra Bio-Chemical Co., Ltd.

163061-73-2

(1R,2R)-(-)-Trans-1-Amino-2-Indanol 163061-73-2

Hangzhou Zentra Bio-Chemical Co., Ltd.

157322-83-3

Methyl 2-((2R,4aS,6S,7R,8S,8aS)-7,8-bis((tert-butyldimethylsilyl)oxy)-6-((S,E)-1-((tert-butyldimethylsilyl)oxy)-3-iodoallyl)octahydropyrano[3,2-b]pyran-2-yl)acetate

Hangzhou Zentra Bio-Chemical Co., Ltd.

1655-07-8

Ethyl 2-cyclohexanonecarboxylate 1655-07-8

Hangzhou Zentra Bio-Chemical Co., Ltd.

1015484-22-6

Potassium,Trifluoro-[(4-Methylpiperazin-1-yl)Methyl]Boranuide 1015484-22-6

Hangzhou Zentra Bio-Chemical Co., Ltd.

164014-95-3

(1,4-Benzodioxan-6-yl)Boronic Acid 164014-95-3

Hangzhou Zentra Bio-Chemical Co., Ltd.

17609-52-8

CBZ-D-Phg-OH 17609-52-8

Hangzhou Zentra Bio-Chemical Co., Ltd.

104706-47-0

(R)-(-)-3-Pyrrolidinol Hydrochloride 104706-47-0 high purity

Hangzhou Zentra Bio-Chemical Co., Ltd.

1195768-18-3

3-Amino-2-fluorobenzoic acid methyl ester 1195768-18-3

Hangzhou Zentra Bio-Chemical Co., Ltd.

159326-68-8

PYRROLO[1,2-F][1,2,4]TRIAZIN-4-AMINE 159326-68-8 high purity

Hangzhou Zentra Bio-Chemical Co., Ltd.

183871-36-5

[(2S,3S)-2-(benzyloxy)pentan-3-yl]hydrazine 183871-36-5

Hangzhou Zentra Bio-Chemical Co., Ltd.

13478-10-9

Ferrous chloride tetrahydrate 13478-10-9

Hangzhou Zentra Bio-Chemical Co., Ltd.

190728-25-7

4-((6,7-Dimethoxyquinolin -4-yl)oxy)aniline 190728-25-7

Hangzhou Zentra Bio-Chemical Co., Ltd.

1791412-01-5

methyl (E)-3-(3-fluoro-2-((phenoxycarbonyl)amino)phenyl)acrylate 1791412-01-5

Hangzhou Zentra Bio-Chemical Co., Ltd.

1785-61-1

1,3-Diethynylbenzene 1785-61-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

125643-61-0

Antioxidant 1135 125643-61-0

Hangzhou Zentra Bio-Chemical Co., Ltd.

111-75-1

2-(Butylamino)ethanol 111-75-1 high purity

Hangzhou Zentra Bio-Chemical Co., Ltd.

179162-55-1

4-[5-(4-Pentyloxyphenyl)isoxazol -3-yl]benzoic acid 179162-55-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

1802430-54-1

Pyrimidine, 4-[5-chloro-2-(4-chloro-1H-1,2,3-triazol-1-yl)phenyl]-6-methoxy- 1802430-54-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

179688-52-9

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one 179688-52-9

Hangzhou Zentra Bio-Chemical Co., Ltd.

1231930-42-9

6-(2-chloro-5-fluoro-4-pyriMidinyl)-4-fluoro-2-Methyl-1-(1-Methylethyl)-1H-BenziMidazole

Hangzhou Zentra Bio-Chemical Co., Ltd.

1207836-10-9

6-bromo-4-methoxypyrazolo[1,5-a]pyridine-3-carbonitrile 1207836-10-9

Hangzhou Zentra Bio-Chemical Co., Ltd.

1383385-64-5

N-Pyridin-2-yl-4-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-yl)-Benzamide 1383385-64-5

Hangzhou Zentra Bio-Chemical Co., Ltd.

1197953-49-3

2,5-Dichloro-N-[2-(dimethylphosphinyl)phenyl] -4-pyrimidinamine 1197953-49-3

Hangzhou Zentra Bio-Chemical Co., Ltd.

168683-02-1

4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-cyclopentene-1-carboxylic acid methyl ester 168683-02-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

1211443-58-1

2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylicacid 1211443-58-1

Hangzhou Zentra Bio-Chemical Co., Ltd.

109431-87-0

(R)-1-Boc-3-Hydroxypyrrolidine 109431-87-0 high purity

Hangzhou Zentra Bio-Chemical Co., Ltd.

160232-08-6

tert-Butyl [(1S,2R)-1-Benzyl-2-hydroxy-3-(isobutylamino)propyl]carbamate 160232-08-6

Hangzhou Zentra Bio-Chemical Co., Ltd.

160844-75-7

Ethyl 2-(3-cyano-4-isobutoxyphenyl)-4-methyl-5-thiazolecarboxylate 160844-75-7 high purity

Hangzhou Zentra Bio-Chemical Co., Ltd.

1642873-03-7

N-Propylsulfuric diamide-sodium 1642873-03-7

Hangzhou Zentra Bio-Chemical Co., Ltd.

1420478-88-1

(S)-Benzyl 2-(8-amino-1-bromoimidazo[1,5 -a]pyrazin-3-yl)pyrrolidine-1-carboxylate

Hangzhou Zentra Bio-Chemical Co., Ltd.

1428450-95-6

N-[4-(2,4-dihydroxyphenyl)-1,3-thiazol-2-yl]-2-methylpropanamide 1428450-95-6

Hangzhou Zentra Bio-Chemical Co., Ltd.

108-37-2

3-Bromochlorobenzene 108-37-2

Hangzhou Zentra Bio-Chemical Co., Ltd.

111-24-0

1,5-Dibromopentane 111-24-0 high purity

Hangzhou Zentra Bio-Chemical Co., Ltd.

1533-45-5

Optical brightener OB-1 1533-45-5

Hangzhou Zentra Bio-Chemical Co., Ltd.

104-16-5

1-Methyl-4-(3-chloropropyl)piperazine 104-16-5

Hangzhou Zentra Bio-Chemical Co., Ltd.

119-47-1

2,2'-Methylenebis(4-methyl-6-tert-butylphenol) 119-47-1 high purity

Hangzhou Zentra Bio-Chemical Co., Ltd.