CAS: 288-13-1

Chinese name: pyrazole

English name: Pyrazole

Commonly used name: pyrazole 1,2-diazolidiazidiene pentacyclic ortho diazopyrazole, 98% p-hydroxybenzo-1H-pyrazole pyrazole (>98%, BR)

English alias: 1H Pyrazol

Molecular formula: C3H4N2

Molecular weight: 68.08