佐匹克隆杂质20

CAS No. 1122549-43-2

N-(5-Chloro-2-pyridinyl)-3-(hydroxyMethyl)-2-pyrazinecarboxaMide

佐匹克隆杂质20

CAS No. 1122549-43-2

Metronidazole Impurity 13

CAS No. 110578-73-9

Metronidazole Impurity 13

CAS No. 110578-73-9

Eliglustat (1S,2S)-Isomer (Hemitartrate)

CAS No. 1092472-70-2

Eliglustat (1S,2S)-Isomer (Hemitartrate)

CAS No. 1092472-70-2

PARECOXIB IMPURITY 84

CAS No. 108838-35-3

Parecoxib Impurity 84

PARECOXIB IMPURITY 84

CAS No. 108838-35-3

3-氨基-3-(4-氯苯基)丙-2-烯腈

CAS No. 107840-43-7

(E)-3-AMINO-3-(4-CHLOROPHENYL)-2-PROPENENITRILE

3-氨基-3-(4-氯苯基)丙-2-烯腈

CAS No. 107840-43-7

艾沙佐米

CAS No. 1072833-77-2

(R)-1-(2-(2,5-dichlorobenzamido)acetamido)-3-methylbutylboronic acid

艾沙佐米

CAS No. 1072833-77-2

(6ALPHA,11BETA,16ALPHA,17ALPHA)-6,9-二氟-11-羟基-16,17-[(1-甲基亚乙基)二(氧基)]-3,20-二氧代孕甾-1,4-二烯-21-酸

CAS No. 106931-78-6

Fluocinolone Acetonide-21-carboxylic Acid

(6ALPHA,11BETA,16ALPHA,17ALPHA)-6,9-二氟-11-羟基-16,17-[(1-甲基亚乙基)二(氧基)]-3,20-二氧代孕甾-1,4-二烯-21-酸

CAS No. 106931-78-6

TOPIRAMATE DESACETAL IMPURITY

CAS No. 106881-41-8

4,5-Desisopropylidene Topiramate

TOPIRAMATE DESACETAL IMPURITY

CAS No. 106881-41-8

非奈利酮中间体

CAS No. 1050477-39-8

(Z)-2-cyanoethyl 2-(4-cyano-2-methoxybenzylidene)-3-oxobutanoate

非奈利酮中间体

CAS No. 1050477-39-8

(1R,5S)-6,6-二甲基-3-氮杂双环[3.1.0]己-2-烯

CAS No. 1037559-71-9

3-Azabicyclo[3.1.0]hex-2-ene, 6,6-dimethyl-, (1R,5S)-

(1R,5S)-6,6-二甲基-3-氮杂双环[3.1.0]己-2-烯

CAS No. 1037559-71-9

4-[(2,3-二氢-5,6-二甲氧基-1H-茚-2-基)甲基]哌啶盐酸盐

CAS No. 1034439-43-4

5,6-DiMethoxy-2-[(4-piperidyl)Methyl]indane Hydrochloride (Donepezil IMpurity)

4-[(2,3-二氢-5,6-二甲氧基-1H-茚-2-基)甲基]哌啶盐酸盐

CAS No. 1034439-43-4

4-氨基-1-(4-C-叠氮基-2-脱氧-2-氟-BETA-D-呋喃阿拉伯糖基)-2(1H)-嘧啶酮

CAS No. 1011529-10-4

4'-C-azido-2'-deoxy-2'-fluoro-beta-D-arabinocytidine

4-氨基-1-(4-C-叠氮基-2-脱氧-2-氟-BETA-D-呋喃阿拉伯糖基)-2(1H)-嘧啶酮

CAS No. 1011529-10-4

2,5-Pyrrolidinedione, 3-(4-fluorophenoxy)-1-phenyl-

CAS No. 1009587-10-3

2,5-Pyrrolidinedione, 3-(4-fluorophenoxy)-1-phenyl-

CAS No. 1009587-10-3

沃诺拉赞杂质50

CAS No. 2169267-53-0

2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbaldehyde

沃诺拉赞杂质50

CAS No. 2169267-53-0

Adefovir Dipivoxil Impurity E

CAS No. 116384-54-4

Adefovir Dipivoxil Impurity E

CAS No. 116384-54-4

黄体酮杂质

CAS No. 604-19-3

4-PREGNEN-6-BETA-OL-3,20-DIONE

黄体酮杂质

CAS No. 604-19-3

羟甲唑啉EP杂质C

CAS No. 55699-13-3

4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide (Oxymetazoline hydrochloride impurity)

羟甲唑啉EP杂质C

CAS No. 55699-13-3

Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-6,9-difluoro-11-hydroxy-16-methyl-, (6α,11β,16α)-

CAS No. 2541-37-9

Pregna-1,4-diene-3,20-dione, 21-(acetyloxy)-6,9-difluoro-11-hydroxy-16-methyl-, (6α,11β,16α)-

CAS No. 2541-37-9

N-甲酰脱乙酰秋水仙碱

CAS No. 7411-12-3

GLORIOSINE

N-甲酰脱乙酰秋水仙碱

CAS No. 7411-12-3

氯倍他松

CAS No. 54063-32-0

Clobetasone

氯倍他松

CAS No. 54063-32-0