7554-65-6
4-甲基吡唑
→
~95%
38858-90-1
4-甲基-3-硝基吡唑
24086-18-8
3-iodo-4-methyl-1H-pyrazole
~87%
~46%
1246853-06-4
4-methyl-3,5-dinitro-1H-pyrazole
+