59843-77-5
3-(3-硝基苯基)-1H-吡唑
→
~98%
89260-46-8
3-(1H-3-吡唑基)苯胺
89260-45-7
4-(1H-吡唑-3-基)苯胺
+
20583-31-7
3-(4-硝基苯基)-1H-吡唑