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CAS号: 130200-02-1 英文名称: 7-cyano-3,4-dihydro-2,2-diMethyl-2H-1-benzopyran-4-one 英文同义词: 2,2-Dimethyl-4-oxochroman-7-carbonitrile;2,2-DIMETHYL-4-OXOCHROMANE-7-CARBONITRILE;7-cyano-3,4-dihydro-2,2-diMethyl-2H-1-benzopyran-4-one;3,4-dihydro-2,2-dimethyl-4-oxo-2H-chromene-7-carbonitrile;2H-1-Benzopyran-7-carbonitrile, 3,4-dihydro-2,2-dimethyl-4-oxo- 中文名称: 2,2-二甲基-4-氧代色满-7-甲腈 中文同义词: 2,2-二甲基-4-氧代色满-7-甲腈 分子式: C12H11NO2 分子量: 201.22