Sub Group: Atorvastatins Catalog Number: 6941 Formula: C40H47FN2O5 CAS Number: 125971-95-1 Molecular Weight: 654.81 Synonyms: (4R,6R)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dio