76368-86-0
1,5-dimethyl-3,4-dinitropyrazole
→
~82%
89607-18-1
1,5-dimethyl-4-nitropyrazol-3-amine
89607-17-0
3-bromo-1,5-dimethyl-4-nitropyrazole
~81%
130786-01-5
~76%
5775-95-1
3,4-二溴-1,5-二甲基吡唑
694-31-5
1,5-二甲基吡唑