Cyproterone Acetate EP Impurity H

Chemical Name: 3,20-Dioxopregna-1,4-dien-17-yl acetate

Synonym: 4-epioxytetracycline ; (4R,4aR,5S,5aR,6S,12aS)-4-(dimethylamino)-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide