英文别名
methyl (2E,4E,6R)-6-((1R,ZRJE,17β)-1,3-bis-[tert-butyl(dimethyl)silyloxy]-9,10-secoestra-5,7-dien-17-yl)-4-methylhepta-2,4-dienoate;methyl (2E,4E,6R)-6-[(1R,3aS,4E,7aR)-4-[2-[(3R,5R)-3,5-bis[[tert-butyl(dimethyl)silyl]oxy]cyclohexylidene]ethylidene]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-1-yl]-4-methylhepta-2,4-dienoate