Sub Group: Atorvastatins Catalog Number: 18420 Formula: C43H45FN2O6 Molecular Weight: 704.83 Synonyms:(4R,6R)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(2-benzyloxyphenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic