Megestrol Acetate EP Impurity L

Chemical Name: 2ξ-[[17-(acetyloxy)-3,20-dioxopregn-4-en-6ξ-yl]methyl]-6-methyl-3,20-dioxopregna-4,6-dien-17-yl acetate (megestrol acetate dimer)

Synonym: Ceftazidime Methyl Ester

Smile: CC([C@]([C@]12C)(CC[C@@]1([H])[C@@](CC(CC3C(C=C(C(C)=C[C@]4([H])[C@]5([H])CC[C@@]6(C)[C@@]4([H])CC[C@]6(OC(C)=O)C(C)=O)[C@]5(C)C3)=O)C7=CC8=O)([H])[C@]([C@]7(CC8)C)([H])CC2)OC(C)=O)=O