androst-5-ene-17-one-3-ethylene ketal

雄甾-3,5-二烯-17-酮

(R)-6-((8S,9S,10R,13R,14S,17R)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,3-dimethyl-heptanoic acid

26-hydroxy-24-ethylcholest-4-en-26-oic acid

16-氧代睾酮