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CAS号: 221295-04-1 英文名称: 5-BROMOPYRAZINE-2-CARBONITRILE 英文同义词: 2-BROMO-5-CYANOPYRAZINE;5-BROMOPYRAZINE-2-CARBONITRILE;2-Pyrazinecarbonitrile, 5-broMo-;2-Bromo-5-cyanopyrazine, 2-Bromo-5-cyano-1,4-diazine;2-Pyrazinecarbonitrile, 5-bromo- Pyrazinecarbonitrile, 5-bromo- (9CI) 中文名称: 2-溴-5-氰基吡嗪 中文同义词: 2-溴-5-氰基吡嗪;5-溴吡嗪-2- 甲腈 分子式: C5H2BrN3 分子量: 183.99 沸点 : 264.7±35.0 °C(Predicted) 密度 : 1.86±0.1 g/cm3(Predicted) 酸度系数(pKa): -5.41±0.10(Predicted)