Nomen: Atorvastatin calcium Synonyms:AtorvastatinCalciumAnhydrous;AtorvastatincaL;Calciumofatorvastatin;1H-Pyrrole-1-heptanoicacid,2-(4-fluorophenyl)-β,δ-dihydroxy-5-(Chemicalbook1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-,calciumsalt(2:1),(βR,δR)-;ciumsaL;ttrihydrate;Atorvastatin;AtorvastatinaMorphous CAS: 134523-03-8 Formulae hypotheticae: C66H68CaF2N4O10 Molecular weight: 1155.36 EINECS: 200-659-6