Chemical Name: 4-(tert-butyl)-N-(5-(2-methoxyphenoxy)-6-(vinyloxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide
Synonym: Atorvastatin USP related Compound H ; Atorvastatin lactone (USP)
Smile: O=S(C1=CC=C(C(C)(C)C)C=C1)(NC2=C(OC3=CC=CC=C3OC)C(OC=C)=NC(C4=NC=CC=N4)=N2)=O