Atorvastatin Acetonide t-Butyl Ester (4S, 6R)-Isomer ;
Atorvastatin Protected Diol Diastereomer Impurity ;
(4S,6R)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenyl amino) carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic acid t-butyl ester ;
CAS # 1105067-90-0 ;
C40H47FN2O5 ;
MW: 654.81 ;