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CAS号: 19841-76-0 英文名称: Picolinic acid, 5-cyano-1,6-dihydro-6-oxo- (8CI) 英文同义词: 5-cyano-6-hydroxypicolinic acid;5-Cyano-1,6-dihydro-6-oxo-picolinic acid;Picolinic acid, 5-cyano-1,6-dihydro-6-oxo- (8CI);5-cyano-6-oxo-1,6-dihydropyridine-2-carboxylic acid;5-Cyano-1,6-dihydro-6-oxo-2-pyridinecarboxylic acid;5-cyano-1,6-dihydro-6-oxo-2-Pyridine carbocylic acid;2-Pyridinecarboxylic acid, 5-cyano-1,6-dihydro-6-oxo- 中文名称: 5-氰基-1,6-二氢-6-氧代-2-吡啶羧酸 中文同义词: 5-氰基-6-氧代-1,6-二氢吡啶-2-羧酸;5-氰基-1,6-二氢-6-氧代-2-吡啶羧酸 分子式: C7H4N2O3 分子量: 164.12 沸点 : 399.6±42.0 °C(Predicted) 密度 : 1.55±0.1 g/cm3(Predicted) 酸度系数(pKa): 2.76±0.20(Predicted)