Sub Group: Atorvastatins Catalog Number: 18387 Formula: C40H48FN3O80.5Ca CAS Number: 1105067-87-5 Molecular Weight: 736.86 Synonyms:(3R,5R)-7-[[(3R,5R)-7-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]-3,5-dihydrox