英文别名
4a,7,7-trimethyl-3,4,4a,5,6,7-hexahydro-chromen-2-one;4A,7,7-trimethyl-4a,5,6,7-tetrahydro-chroman-2-one;4A,7,7-trimethyl-4a,5,6,7-tetrahydro-chroman-2-on;4a,7,7-Trimethyl-3,4,4a,5,6,7-hexahydro-2h-chromen-2-one;4a,7,7-trimethyl-3,4,5,6-tetrahydrochromen-2-one