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CAS号: 62995-19-1 英文名称: 3-(2,4-Dinitrophenyl)-5-hydroxy-6,7-dimethoxy-2-methyl-4H-1-benzopyran-4-one 英文同义词: 3-(2,4-Dinitrophenyl)-5-hydroxy-6,7-dimethoxy-2-methyl-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one, 3-(2,4-dinitrophenyl)-5-hydroxy-6,7-dimethoxy-2-methyl- 中文名称: 中文同义词: 分子式: C18H14N2O9 分子量: 402.31