5,6,7,8-四氢-4,7-二甲基-1,2-苯并氧硫杂环己二烯 2,2-二氧化物

(3S,6R,7aS,8S)-3,6-dimethyl-hexahydro-2(3H)-benzofuranone

3-(chloromethyl)-7-methyl-1,4-dioxaspiro[4.5]decane

3-甲基环己酮