英文同义词: | 4-(2,4-DICHLOROPHENYL)-7,7-DIMETHYL-4,6,7,8-TETRAHYDRO-2H-CHROMENE-2,5(3H)-DIONE;2H-1-Benzopyran-2,5(3H)-dione, 4-(2,4-dichlorophenyl)-4,6,7,8-tetrahydro-7,7-dimethyl-;4-(2,4-dichlorophenyl)-7,7-dimethyl-3,4,5,6,7,8-hexahydro-2H-1-benzopyran-2,5-dione |