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CAS號:55557-52-3
英文名稱:3-Chloropyrazine-2-carbonitrile
英文同義詞:BUTTPARK 29/04-93;Favipiravir Impurity2;Favipiravir Impurity16;Favipiravir Impurity 32;2-CHLORO-3-CYANOPYRAZINE;3-Chloro-2-cyanopyrazine;2-Chloro-3-cyannopyrazine;oropyrazine-2-carbonitriL;3-Chloropyrazine-2-carbon...;2-Chloro-3-cyanopyrazine 95%+
中文名稱:2-氯-3-氰基吡嗪
中文同義詞:法匹拉韋雜質(zhì)2;法匹拉韋雜質(zhì)16;3-氯-2-氰基吡嗪;2-氯-3-氰基吡嗪;3-氯吡嗪-2-甲腈;3-氯代吡嗪-2-腈;2-氰基-3-氯吡嗪;2-氯-3-氰基吡嗪 5G;FAVIPIRAVIR雜質(zhì)10;3-氯吡嗪-2-甲腈, >95%
分子式:C5H2ClN3
分子量:139.54
熔點:45-47°C
沸點:264.1±35.0 °C(Predicted)
密度:1.43±0.1 g/cm3(Predicted)
儲存條件:Inert atmosphere,2-8°C
酸度系數(shù)(pKa):-5.41±0.10(Predicted)
CAS 數(shù)據(jù)庫:55557-52-3(CAS DataBase Reference)