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CAS号: 20636-41-3 英文名称: 2,4,5-TRIHYDROXYPYRIMIDINE 英文同义词: 5-HYDROXYURACIL;ISOBARBOTURIC ACID;ISOBARBITURIC ACID;5-Hydroxyazouracil;pyrimidine-2,4,5-triol;2,4,5-TRIHYDROXYPYRIMIDINE;5-hydroxy-1H-pyrimidine-2,4-dione;5-hydroxypyrimidine-2,4(1H,3H)-dione;2,4(1H,3H)-Pyrimidinedione, 5-hydroxy-;2,4(1H,3H)-Pyrimidinedione, 5-hydroxy- (9CI) 中文名称: 5-羟基尿嘧啶 中文同义词: 5-羟基偶氮尿嘧啶;嘧啶-2,4,5-三醇;5-羟基-1H-嘧啶-2,4-二酮;二氢嘧啶-2,4,5(3H)-三酮;5-羟基嘧啶-2,4(1H,3H)-二酮;2,4(1H,3H)-嘧啶二酮,5-羟基- 分子式: C4H4N2O3 分子量: 128.09 熔点 : >300 °C (dec.)(lit.) 密度 : 1.605±0.06 g/cm3(Predicted) 酸度系数(pKa): 8.55±0.10(Predicted) 形态: crystalline 颜色: light yellow CAS 数据库: 20636-41-3(CAS DataBase Reference) 危险品标志 : Xi 危险类别码 : 36/37/38 安全说明 : 26-36 WGK Germany : 3

10:38:38 PM · Jan 19, 2021
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