CAS号: 89795-73-3 英文名称: Nicotinic acid, 1,2-dihydro-6-methyl-5-nitro-2-oxo- (7CI) 英文同义词: 1,2-Dihydro-6-methyl-5-nitro-2-oxonicotinic acid;Nicotinic acid, 1,2-dihydro-6-methyl-5-nitro-2-oxo- (7CI);6-Methyl-5-nitro-2-oxo-1,2-dihydropyridine-3-carboxylic acid;1,2-Dihydro-6-methyl-5-nitro-2-oxopyridine-3-carboxylic acid;3-Pyridinecarboxylic acid, 1,2-dihydro-6-methyl-5-nitro-2-oxo- 中文名称: 中文同义词: 分子式: C7H6N2O5 分子量: 198.13 熔点 : 268 °C 沸点 : 370.8±42.0 °C(Predicted) 密度 : 1.59±0.1 g/cm3(Predicted) 酸度系数(pKa): 1.96±0.20(Predicted) 危险品标志 : Xi