英文别名(3S,10R,13S)-17-[(2S)-2-Hydroxy-5-hexyn-2-yl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol; (3α, 17β)-17-(1-Hydroxy-1methylpent-4-ynyl)-androst-5-en-3-ol; (3S,8S,9S,10R,13S,14S,17S)-17-[(2S)-2-Hydroxy-5-hexyn-2-yl]-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol; (3beta)-26,27-Dinorcholest-5-en-24-yne-3,20-diol; (3S,8S,9S,10R,13S,14S,17S)-17-[(2S)-2-hydroxyhex-5-yn-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol; (3S,8S,9S,10R,13S,14S,17S)-17-[(1S)-1-hydroxy-1-methyl-pent-4-ynyl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol; 26,27-Dinorcholest-5-en-24-yne-3,20-diol, (3β)-; Nat20(S)yne; Nat 20(S) yne 
