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CAS号: 340309-31-1 英文名称: (5E)-1-(4-FLUOROPHENYL)-5-(4-HYDROXY-3-METHOXYBENZYLIDENE)PYRIMIDINE-2,4,6(1H,3H,5H)-TRIONE 英文同义词: TOSLAB 563290;(5E)-1-(4-FLUOROPHENYL)-5-(4-HYDROXY-3-METHOXYBENZYLIDENE)PYRIMIDINE-2,4,6(1H,3H,5H)-TRIONE;2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-(4-fluorophenyl)-5-[(4-hydroxy-3-methoxyphenyl)methylene]- 中文名称: 中文同义词: 分子式: C18H13FN2O5 分子量: 356.3 Mol file 密度 : 1.474±0.06 g/cm3(Predicted) 酸度系数(pKa): 8.03±0.20(Predicted)