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CAS号: 89487-99-0 英文名称: 4-Hydroxy-2-(methylthio)pyrimidine-5-carbonitrile ,97% 英文同义词: 5-Cyano-3,4-dih;4-Hydroxy-2-(methylthio);5-Cyano-2-(Methylthio)pyriMidine-4-one;5-Cyano-4-hydroxy-2-(methylthio)pyrimidine;5-Cyano-3,4-dihydro-2-methylthiopyrimidin-4-one;4-hydroxy-2-(methylthio)pyrimidine-5-carbonitrile;_x000D_5-Cyano-4-hydroxy-2-(methylthio)pyrimidine;4-Hydroxy-2-Methylsulfanyl-pyriMidine-5-carbonitrile;4-Hydroxy-2-(methylthio)pyrimidine-5-carbonitrile ,97%;2-(methylthio)-4-oxo-1,4-dihydropyrimidine-5-carbonitrile 中文名称: 4-羟基-2-甲硫基嘧啶-5-腈 中文同义词: 2-巯甲基-4-氯-5-氰基嘧啶;4-羟基-2-甲硫基嘧啶-5-腈;2-甲硫基-4-羟基-5-氰基嘧啶;4-羟基-2-(甲硫基)嘧啶-5-甲腈;4-羟基-2-(甲硫基)-5-氰基嘧啶;5-氰基-3,4-二氢-2-甲硫基嘧啶-4-酮 分子式: C6H5N3OS 分子量: 167.19 熔点 : 222-224℃ (isopropanol ) 密度 : 1.42±0.1 g/cm3 (20 ºC 760 Torr) 酸度系数(pKa): 5.38±0.50(Predicted) 危险类别码 : 20/21/22-36/37/38 安全说明 : 22-26-36/37/39 危险品运输编号 : 3439 海关编码 : 29335990