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CAS号: 31952-55-3 英文名称: 4,4-DiMethyl-4h-isochroMene-1,3-dione 英文同义词: 4,4-Dimethylisochroman-1,3-dione;4,4-DiMethyl-4h-isochroMene-1,3-dione;1H-2-Benzopyran-1,3(4H)-dione, 4,4-dimethyl- 中文名称: 4,4-DIMETHYLISOCHROMAN-1,3-DIONE 中文同义词: 分子式: C11H10O3 分子量: 190.2