英文同义词
2,2-Dimethyl-6-acetyl-2H-1-benzopyran;6-Acetyl-2,2-dimethyl-2H-1-benzopyran;6-Acetyl-2,2-dimethyl-3-chromene;Methyl(2,2-dimethyl-2H-1-benzopyran-6-yl) ketone;1-(2,2-Dimethyl-2H-chromen-6-yl)-ethanone;1-(2,2-dimethylchromen-6-yl)ethanone;1-(2,2-DIMETHYL-2H-CHROMEN-6-YL)-ETHANONE(RS20011995);Ethanone, 1-(2,2-dimethyl-2H-1-benzopyran-6-yl)-