英文别名
                        3α.12β-Diacetoxy-11-oxo-21-nor-5β-pregnansaeure-(20)-methylester;3α.12β-Diacetoxy-11-oxo-5β-androstan-carbonsaeure-(17β)-methylester;methyl (3R,5R,8S,9S,10S,12S,13S,14S,17S)-3,12-diacetyloxy-10,13-dimethyl-11-oxo-1,2,3,4,5,6,7,8,9,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthrene-17-carboxylate