英文别名
eupha-7,24-dien-3-one;butyrospermone;Butyrospermon;(13alpha,14beta,17alpha)-Lanosta-7,24-dien-3-one;(5R,9R,10R,13S,14S,17S)-4,4,10,13,14-pentamethyl-17-[(2R)-6-methylhept-5-en-2-yl]-1,2,5,6,9,11,12,15,16,17-decahydrocyclopenta[a]phenanthren-3-one