英文同义词: | 2,2-Dimethyl-1,5-dioxaphenanthrene-6(2H)-one;8,8-Dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one;8,8-dimethylpyrano[2,3-h]chromen-2-one;2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one, 8,8-dimethyl-;Sesalin;8,8-dimethylpyrano[2,3-f]chromen-2-one;8,8-Dimethyl-2H,8H-pyrano[2,3-f]chromen-2-one |