1-acetoxy-3,7-dimethyl-8-(tetrahydropyran-2-yl)oxy-9-phenylsulfonyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2(E),6(E)-nonadiene

3-甲酰基丁-2-烯基乙酸酯

1,5,5-trimethyl-6-(3-methyl-penta-2,4-dienylidene)-cyclohexene

(+/-)-9-acetoxy-3.7-dimethyl-1-(2.2.6-trimethyl-cyclohexen-(6)-yl)-nonatrien-(2ξ.5c.7c)-ol-(4)

甲苯