英文别名
4,4-Dimethyl-2,6-dioxo-4,5-dihydrofuro<3,4-b>pyran;dimethylisopatulin;6,6-Dimethyl-5,6-dihydro-γ-pyron-2,3-butanolid;2,2-dimethyl-2,3-dihydro-5H-furo[3,4-b]pyran-4,7-dione;2,2-Dimethyl-2,3-dihydro-5H-furo[3,4-b]pyran-4,7-dion;2,2-Dimethyl-2h-furo[3,4-b]pyran-4,7(3h,5h)-dione;2,2-dimethyl-3,5-dihydrofuro[3,4-b]pyran-4,7-dione