34605-66-8
3-(2,5-dimethyl-1H-pyrrol-1-yl)-1-methyl-1H-pyrazole
→
~82%
89088-51-7
5-bromo-3-(2,5-dimethylpyrrol-1-yl)-1-methylpyrazole
110-13-4
2,5-己二酮
89088-55-1
5-溴-1-甲基-1H-吡唑-3-胺