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CAS号: 34604-60-9 英文名称: 5-Hydroxypyrazine-2-carboxylic acid 英文同义词: 5-hydroxypyrazinoic acid;2-Carboxy-5-hydroxypyrazine;5-Hydroxypyrazinoic acid-13C3;5-Hydroxypyrazinecarboxylic Acid;5-Hydropyrazine-2-carboxylic acid;5-HYDROXY-2-PYRAZINECARBOXYLIC ACID;5-HYDROXYPYRAZINE-3-CARBOXYLIC ACID;5-HYDROXY-PYRAZINE-2-CARBOXYLIC ACID;5-HYDROXYPYRAZINE-2-CARBOXYLIC ACID 98%;5-HYDROXYPYRAZINE-3-CARBOXYLIC ACID 95% 中文名称: 5-羟基吡嗪-2-羧酸 中文同义词: -羟基吡嗪-2-羧酸;5-羟基-2-羧酸吡嗪;5-羟基-2-吡嗪羧酸;5-羟基吡嗪-2-甲酸;5-羟基吡嗪-2-羧酸;5-羟基吡嗪-2-羧酸钠;5-羟基-2-吡嗪羧基 酸;5-氧代-4,5-二氢吡嗪-2-羧酸;5-羟基吡嗪-2-羧酸(2500开) 分子式: C5H4N2O3 分子量: 140.1 熔点 : >295°C (dec.) 密度 : 1.63±0.1 g/cm3(Predicted) 酸度系数(pKa): 6.15±0.20(Predicted) CAS 数据库: 34604-60-9(CAS DataBase Reference) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-36 HazardClass : IRRITANT

6:30:27 AM · Jan 22, 2021
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