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CAS号: 57543-76-7 英文名称: 5-Methoxy-2-methyl-2H-1-benzopyran-3-carbonitrile 英文同义词: 5-methoxy-2-methyl-2H-chromene-3-carbonitrile;5-Methoxy-2-methyl-2H-1-benzopyran-3-carbonitrile;2H-1-Benzopyran-3-carbonitrile, 5-methoxy-2-methyl- 中文名称: 中文同义词: 分子式: C12H11NO2 分子量: 201.22