4-孕烯-3beta-ol-20-酮

6-pyridin-2-yl-1H-pyridin-2-one

胆甾醇苯乙酸酯

[(3S,5R,6R,8S,9S,10R,13R,14S,17R)-6-formyloxy-5-hydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,3,4,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-3-yl] formate

(2,5-二氧代吡咯烷-1-基)6-[[(3S,10R,13R,17R)-10,13-二甲基-17-[(2R)-6-甲基庚烷-2-基]-2,3,4,7,8,9,11,12,14,15,16,17-十二氢-1H-环戊二烯并[a]菲-3-基]氧基]己酸酯