28619-70-7 (5aR,5bS,7aS,8R,10aS,10bR,12S)-8-acetyl-5a,7a,12-trimethyl-2-oxo-2,3,4,5,5a,5b,6,7,7a,8,9,10,10a,10b,11,12-hexadecahydrocyclopenta[5,6]naphtho[1,2-d]azepin-8-yl acetate 26576-56-7 (5AR,5BS,7AS,8R,10AS,10BR)-8-ETHYNYL-7A-METHYL-2-OXO-2,3,4,5,5A,5B,6,7,7A,8,9,10,10A,10B,11,12-HEXADECAHYDROCYCLOPENTA[5,6]NAPHTHO[1,2-D]AZEPIN-8-YL ACETATE