英文名称
(1Z,3aR,7aS)-1-(6,6-dimethylheptan-2-ylidene)-7a-methyl-2,3,3a,5,6,7-hexahydroinden-4-one;[(1R,3R)-5-[(2E)-2-[(1Z,3aS,7aS)-1-(6,6-dimethylheptan-2-ylidene)-7a-methyl-2,3,3a,5,6,7-hexahydroinden-4-ylidene]ethylidene]-3-[tert-butyl(dimethyl)silyl]oxy-2-methylidenecyclohexyl]oxy-tert-butyl-dimethylsilane;tert-butyl-[(1R,3R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-2-methylidenecyclohexyl]oxy-dimethylsilane