雄烯二酮

5a-雄甾烷-3a,17b-二醇

(10,13-二甲基-3-氧代-1,2,4,5,6,7,8,9,11,12,14,15,16,17-十四氢环戊烯并[a]菲-17-基)乙酸酯

乙基3-[(4S)-2,2-二甲基-1,3-二氧戊环-4-基]丙酸酯

3β-ethynyl-3α-hydroxyl-androstan-17-one