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CAS号: 477886-62-7 英文名称: 4-HYDROXY-6-METHYL-2-OXO-2H-PYRAN-3-CARBALDEHYDE N-(3-NITROPHENYL)HYDRAZONE 英文同义词: 4-HYDROXY-6-METHYL-2-OXO-2H-PYRAN-3-CARBALDEHYDE N-(3-NITROPHENYL)HYDRAZONE;2H-Pyran-3-carboxaldehyde, 4-hydroxy-6-methyl-2-oxo-, 3-[2-(3-nitrophenyl)hydrazone];4-hydroxy-6-methyl-3-[(1E)-[2-(3-nitrophenyl)hydrazin-1-ylidene]methyl]-2H-pyran-2-one 中文名称: 中文同义词: 分子式: C13H11N3O5 分子量: 289.24 Mol file 沸点 : 449.7±45.0 °C(Predicted) 密度 : 1.44±0.1 g/cm3(Predicted) 酸度系数(pKa): 3.98±0.50(Predicted)