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CAS号: 65372-54-5 英文名称: 3,4-Dihydro-2,2-diMethyl-4-oxo-2H-1-benzopyran-6-carboxylic Acid 英文同义词: 2,2-DIMETHYL-4-OXOCHROMAN-6-CARBOXYLIC ACID;2,2-dimethyl-4-oxo-3,4-dihydro-2H-1-benzopyran-6-carboxylic acid;3,4-Dihydro-2,2-diMethyl-4-oxo-2H-1-benzopyran-6-carboxylic Acid;2H-1-Benzopyran-6-carboxylic acid, 3,4-dihydro-2,2-dimethyl-4-oxo- 中文名称: 2,2-二甲基-4-氧代色满-6-甲酸 中文同义词: 2,2-二甲基-4-氧代色满-6-甲酸 分子式: C12H12O4 分子量: 220.22