356783-31-8

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356783-31-8

@356783-31-8

Joined June 2026
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CAS号: 356783-31-8 英文名称: 2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- 英文同义词: Favipiravir Impurity 13;6-fluoro-3-hydroxypyrazine-2-carbonitrile;6-Fluoro-3-oxo-3,4-dihydro-2-pyrazinecarbonitrile;6-fluoro-3-oxo-3,4-dihydropyrazine-2-carbonitrile;2-Pyrazinecarbonitrile, 6-fluoro-3,4-dihydro-3-oxo- 中文名称: 6-氟-3-氧代-3,4-二氢-2-吡嗪甲腈 中文同义词: 法匹拉韦杂质13;6-氟-3-羟基吡嗪-2-腈;6-氟-3-羟基吡嗪-2-甲腈;6-氟-3-氧代-3,4-二氢吡嗪-2-甲腈;6-氟-3-氧代-3,4-二氢-2-吡嗪甲腈 分子式: C5H2FN3O 分子量: 139.09 密度 : 1.53±0.1 g/cm3(Predicted) 酸度系数(pKa): 7.74±0.60(Predicted)