5
CAS号: 5193-84-0 英文名称: 4,6-Dihydroxy-5-methoxypyrimidine 英文同义词: 5-Methoxy-4,6-pyrimidinediol;5-METHOXY-PYRIMIDINE-4,6-DIOL;4,6-DIHYDROXY-5-METHOXYPYRIMIDINE;5-methoxy-1H-pyrimidine-4,6-dione;6-Hydroxy-5-methoxy-4(1H)-pyrimidinone;4(3H)-Pyrimidinone,6-hydroxy-5-methoxy-;4(1H)-Pyrimidinone, 6-hydroxy-5-methoxy- (9CI) 中文名称: 4,6-二羟基-5-甲氧基嘧啶 中文同义词: 5-甲氧基-4,6-嘧啶二醇;5-甲氧基-4,6-二羟基嘧啶;4,6-二羟基-5-甲氧基嘧啶;6-羟基-5-甲氧基-4(1H)嘧啶酮 分子式: C5H6N2O3 分子量: 142.11 熔点 : 341-345 °C 密度 : 1.51±0.1 g/cm3(Predicted) 酸度系数(pKa): 4.90±0.10(Predicted) CAS 数据库: 5193-84-0(CAS DataBase Reference) 危险品标志 : Xi