Emitasvir Impurity 66

CAS号：1256388-01-8

(s)-5-(苄氧羰基)-5-氮杂螺[2.4]庚烷-6-羧酸

N-Cbz-4-cyclopropyl-(L)-proline

CAS号：1256388-47-2

(6S)-6-[5-(7-溴-9,9-二氟-9H-芴-2-基)-1H-咪唑-2-基]-5-氮杂螺[2.4]庚烷-5-羧酸苄酯

(6S)-6-[5-(7-Bromo-9,9-difluoro-9H-fluoren-2-yl)-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylic acid phenylmethyl ester

CAS号：1256388-49-4

N-((1S)-1-(((6S)-6-(5-(7-溴-9,9-二氟-9H-芴-2-基)-1H-咪唑-2-基)-5-氮杂螺(2.4)庚烷-5-基)羰基)-2-甲基丙基)氨基甲酸甲酯

N-((1s)-1-(((6s)-6-(5-(7-bromo-9,9-difluoro-9h-fluoren-2-yl)-1h-imidazol-2-yl)-5-azaspiro(2.4)hept-5-yl)carbonyl)-2-methylpropyl)carbamic acid methyl ester

CAS号：1256388-50-7

雷迪帕韦

ledipasvir

CAS号：1256388-51-8

N-[(1S)-1-[[(6S)-6-[5-[7-[2-(1R,3S,4S)-2-氮杂双环[2.2.1]庚烷-3-基-1H-苯并咪唑-6-基]-9,9-二氟-9H-芴-2-基]-1H-咪唑-2-基]-5-氮杂螺[2.4]庚烷-5-基]羰基]-2-甲基丙基]氨基甲酸甲酯

N-[(1S)-1-[[(6S)-6-[5-[7-[2-(1R,3S,4S)-2-Azabicyclo[2.2.1]hept-3-yl-1H-benzimidazol-6-yl]-9,9-difluoro-9H-fluoren-2-yl]-1H-imidazol-2-yl]-5-azaspiro[2.4]hept-5-yl]carbonyl]-2-methylpropyl]carbamic acid methyl ester

CAS号：1256388-76-7

CAS号：125639-52-3

(S)-4-苯基-2-羟基丁酸乙酯

(S)-Ethyl 2-hydroxy-4-phenylbutanoate

CAS号：125639-64-7

雷迪帕韦杂质18

Ledipasvir Impurity 18

CAS号：1256391-60-2

(1R,3S,4S)-3-[6-[9,9-二氟-7-[2-[(6S)-5-[(2S)-2-[(甲氧羰基)氨基]-3-甲基-1-氧代丁基]-5-氮杂螺[2.4]庚烷-6-基]-1H-咪唑-5-基]-9H-芴-2-基]-1H-苯并咪唑-2-基]-2-氮杂双环[2.2.1]庚烷-2-羧酸叔丁酯

(1R,3S,4S)-3-[6-[9,9-Difluoro-7-[2-[(6S)-5-[(2S)-2-[(methoxycarbonyl)amino]-3-methyl-1-oxobutyl]-5-azaspiro[2.4]hept-6-yl]-1H-imidazol-5-yl]-9H-fluoren-2-yl]-1H-benzimidazol-2-yl]-2-azabicyclo[2.2.1]heptane-2-carboxylic acid 1,1-dimethylethyl ester

CAS号：1256393-27-7

[Mn(N,N-ethylenebis(salicylidenaminate))Cl]

CAS号：125640-71-3

N-(4-氟苄基)-2-甲基-2-丙胺

tert-Butyl(4-fluorobenzyl)amine

CAS号：125640-89-3

CAS号：125641-60-3

抗氧化剂 1135

Octyl-3,5-di-tert-butyl-4-hydroxy-hydrocinnamate

CAS号：125643-61-0

1-methyl-4-naphthalen-2-ylpiperidine-4-carboxylic acid

CAS号：1256444-36-6

CAS号：1256447-82-1