英文别名
(+/-)-(3RS,3aRS,6SR,7aSR)-3,6-dimethyl-2-(3-methylbut-2-enylidene)-3-[(triethylsilyl)oxy]-hexahydrospiro[benzofuran-4(2H),2'-[1,3]dioxolane];(2Z,3R,3aR,6S,7aS)-3,6-dimethyl-2-(3-methylbut-2-enylidene)-3-triethylsilyloxy-5,6,7,7a-tetrahydro-3aH-1-benzofuran-4-one