英文别名
5,9-dimethyl-2-oxabicyclo<4.4.0>decan-3-one;3,6-dimethyl-2,3,3a,4,5,7a-hexahydrobenzofurane;4,7-dimethyl-hexahydro-chroman-2-one;4,7-Dimethyl-hexahydro-chroman-2-on;5,9-Dimethyl-2-oxabicyclo-[4,4,0]-decan-3-one;4,7-dimethyl-3,4,4a,5,6,7,8,8a-octahydrochromen-2-one