英文别名
9-(4,4-dimethyl-2,6-dioxo-cyclohexyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-2H-xanthene-1,8-dione;9-(4,4-Dimethyl-2,6-dioxo-cyclohexyl)-3,3,6,6-tetramethyl-3,4,5,6,7,9-hexahydro-2H-xanthen-1,8-dion;9-(2-hydroxy-6-keto-4,4-dimethyl-cyclohexen-1-yl)-3,3,6,6-tetramethyl-4,5,7,9-tetrahydro-2H-xanthene-1,8-quinone;9-(4,4-dimethyl-2,6-dioxocyclohexyl)-3,3,6,6-tetramethyl-4,5,7,9-tetrahydro-2H-xanthene-1,8-dione