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CAS号: 79050-06-9 英文名称: 7-hydroxy-N-(2-hydroxyethyl)-2-oxo-2H-1-benzopyran-3-carboxamide 英文同义词: 7-hydroxycoumarin-3-(N-(2-hydroxyethyl))carboxamide;7-hydroxy-N-(2-hydroxyethyl)-2-oxo-2H-1-benzopyran-3-carboxamide 中文名称: 中文同义词: 分子式: C12H11NO5 分子量: 249.21944