100-16-3
4-硝基苯肼
→
~96%
23197-24-2
4-hydrazinylaniline
2675-22-1
acetophenone p-nitrophenylhydrazone
69267-59-0
2-(4-氨基苯基)-1,2-二氢-1,5-二甲基-3H-吡唑-3-酮