| Synonyms: | (25R)-3β-Acetoxy-spirostane-5-ene;(25R)-Spirost-5-en-3β-ol acetate;(20R,25R)-spirost-5-en-3beta-yl acetate;16-Dehydro Pregnenolone Acetate Impurity 4;16-Dehydropregnenolone Acetate Impurity G;Spirost-5-en-3-ol, acetate, (3β,25R)-;(20R,25R)-spirost-5-en-3?-yl acetate;(4S,5'R,6aR,6bS,8aS,8bR,9S,10R,11aS,12aS,12bS)-5',6a,8a,9-tetramethyl-1,3,3',4,4',5,5',6,6a,6b,6',7,8,8a,8b,9,11a,12,12a,12b-icosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-yl acetate |