Cyproterone Acetate EP Impurity J

Chemical Name: 6α,7α-Epoxy-3,20-dioxo-1β,2β-dihydro-3′Hcyclopropa[1,2]pregna-1,4-dien-17-yl acetate 

Synonym: β-Apo-oxytetracycline ; (3S,4S,5R)-4-((R)-4,5-dihydroxy-9-methyl-3-oxo-1,3-dihydronaphtho[2,3-c]furan-1-yl)-3-(dimethylamino)-2,5-dihydroxy-6-oxocyclohex-1-ene-1-carboxamide

Smile: C[C@@]12C([C@]3([H])[C@](O3)([H])[C@]4([H])[C@]2([H])CC[C@@]5(C)[C@@]4([H])CC[C@]5(OC(C)=O)C(C)=O)=CC([C@@]6([H])[C@]1([H])C6)=O