Sofosbuvir IMpurity

sofosBuvir impurity 1 SofosBuvir Impurity 54 Sofosbuvir Impurity29 Sofosbuvir Impurity13 sofosBuvir Impurity 35 Sofosbuvir Impurity22 ((2R,3R,4R,5R)-3-(benzoyloxy)-4-chloro-5-(2,4-dioxo-3,4-dihydropyriMidin-1(2H)-yl)-4-Methyltetrahydrofuran-2-yl)Methyl benzoate Sofosbuvir IMpurity C 1337482-15-1 SofosBuvir Impurity 39 (R)-isopropyl 2-(((R)-(perfluorophenoxy)(phenoxy)phosphoryl)amino)propanoate Sofosbuvir Impurity 32 SofosBuvir Impurity 14 N-[(S)-(2,3,4,5,6-pentafluorophenoxy)phenoxyphosphinyl]-L-alanine 1-Methylethyl ester sofosBuvir impurity 47 D-Alanine, N-[[P(S),2'R]-2'-cyano-2'-deoxy-2'-Methyl-P-phenyl-5'-cytidylyl]-, 1-Methylethyl ester (2R,3R,4R,5R)-5-(4-benzaMido-2-oxopyriMidin-1(2H)-yl)-2-((benzoyloxy)Methyl)-4-chloro-4-Methyltetrahydrofuran-3-yl benzoate Sofosbuvir IMpurity 4 Sofosbuvir IMpurity B