Synonyms: Atorvastatin Imp. E (EP), Atorvastatin USP Related Compound E, Atorvastatin USP RC E, Atorvastatin Calcium Trihydrate Imp. E (EP),Atorvastatin Related Compound E (USP), (betaS,deltaS)-2-(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-Pyrrole-1-heptanoic acid calcium salt (2:1), (3S,5S)-Atorvastatin Calcium Salt, Atorvastatin Related Compound E as Hemicalcium Salt, Atorvastatin Calcium Trihydrate Impurity E as Calcioum Salt, Atorvastatin Impurity E as Calcioum Salt
