胆固醇醋酸酯

苯醌

(8S,9S,10R,13R,14S,17R)-10,13-二甲基-17-[(2R)-6-甲基庚烷-2-基]-8,9,11,12,14,15,16,17-八氢环戊烯并[a]菲-3-酮

3-acetoxy-1,3,5,7-cholestatetraene

3-acetoxy-cholesta-3,5,7-triene