CAS号: 74557-73-6 英文名称: 6-Methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid 英文同义词: 4-Carboxy-2,3-dihydro-6-methyl-3-oxopyridazine;6-METHYL-3-OXO-2,3-DIHYDROPYRIDAZINE-4-CARBOXYLIC ACID;2,3-dihydro-6-methyl-3-oxopyridazine-4-carboxylic acid;2,3-DIHYDRO-6-METHYL-3-OXO-4-PYRIDAZINECARBOXYLIC ACID;6-Methyl-3-Oxo-2,3-Dihydroxypyridazine-4-Carboxylic Acid;2,3-Dihydro-6-methyl-3-oxopyridazine-4-carboxylicacid97%;4-Pyridazinecarboxylic acid, 2,3-dihydro-6-methyl-3-oxo-;2,3-Dihydro-6-methyl-3-oxopyridazine-4-carboxylic acid 97%;6-Methyl-3-oxo-2,3-dihydropyridazine-4-carboxylic acid 97% 中文名称: 6-甲基-3-氧代-2,3-二氢哒嗪-4-羧酸 中文同义词: 6-甲基-3-氧代-2,3-二氢哒嗪-4-羧酸 分子式: C6H6N2O3 分子量: 154.12 熔点 : 130 °C 密度 : 1.52±0.1 g/cm3(Predicted) 酸度系数(pKa): 2.02±0.20(Predicted) 危险品标志 : Xn 危险类别码 : 22