Synonyms: 1H-Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-3-phenyl-4-((phenylamino)carbonyl)-, (betaR,deltaR)-rel-;Atorvastatin calcium [USAN];Lipitor (TN);Atorvastatin Calcium (amorphous);calcium (3R,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-yl-pyrrol-1-yl]-3,5-dihydroxy-heptanoate;(3S,5S)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-yl-pyrrol-1-yl]-3,5-dihydroxy-heptanoic acid;CI-981;(1betaR,deltaR)-2-(p-Fluorophenyl)-beta,delta-dihydroxy-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)pyrrole-1-heptanoic acid;Atorvastatin (R*,R*);Calcium (betaR,deltaR)-2-(p-fluorophenyl)-beta,delta-dihydroxy-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)pyrrole-1-heptanoate (1:2);Atrovastatin;(3R,5R)-7-[2-(4-Fluorophenyl)-5-Isopropyl-3-Phenyl-;