Sofosvuvir intermediate|Ledipasvir intermediate|Daclatasvir intermediate|Tofacitinib intermediate--Suli Pharmaceutical Technology Jiangyin Co., Ltd.

Velpatasvir intermediates
Number	Product name	CAS No.	Molecular formula
◇	4-Bromo-n-methoxy-n,3-dimethylbenzamide	170230-01-0	C₁₀H₁₂BrNO₂
◇	9-Bromo-3-(2-bromoacetyl)-10,11-dihydro-5H-benzo[d]naphtho[2,3-b]pyran-8(9H)-one	1438383-89-1	C₁₉H₁₄Br₂O₃
◇	Carbamic acid, N-[(1R)-2-[(2S,4S)-2-[4-[1,11-dihydro-2-[(2S,5S)-1- [(2S)-2-[(methoxycarbonyl)amino]-3-methyl-1-oxobutyl]-5-methyl-2-pyrrolidinyl][2]benzopyrano[4',3':6,7]naphth[1,2-d]imidazol-9-yl]-1H	1377049-84-7	C₄₉H₅₄N₈O₈
◇	(2S,4S)-2-[5-[1,11-Dihydro-2-[(2S,5S)-1-[(2S)-2-[(methoxycarbonyl)amino]-3-methyl-1-oxobutyl]-5-methyl-2-pyrrolidinyl][2]benzopyrano[4',3':6,7]naphth[1,2-d]imidazol-9-yl]-1H-imidazol-2-yl]-4-(methoxym	1378391-45-7
◇	(2S,4S)-1-(tert-butoxycarbonyl)-4-(MethoxyMethyl)pyrrolidine-2-carboxylic acid	1378388-16-9