1H-Pyrazole-3-carboxylicacid,4,5-dihydro-5-oxo-,hydrazide(9CI)

1H-Pyrazole-3-carboxylicacid,4,5-dihydro-5-oxo-,hydrazide(9CI)

英文名称:1H-Pyrazole-3-carboxylicacid,4,5-dihydro-5-oxo-,hydrazide(9CI)
CAS号:73972-70-0
分子式:C4H6N4O2
分子量:142.12
EINECS号:
Mol文件:73972-70-0.mol
1H-Pyrazole-3-carboxylicacid,4,5-dihydro-5-oxo-,hydrazide(9CI) 结构式

1H-Pyrazole-3-carboxylicacid,4,5-dihydro-5-oxo-,hydrazide(9CI) 性质

熔点 260 °C
密度 1.92±0.1 g/cm3(Predicted)
酸度系数(pKa) 9.52±0.20(Predicted)