109-04-6
邻溴吡啶
+
60-34-4
甲基肼
→
~82%
4231-74-7
1-甲基-1-(2-吡啶基)肼
16219-98-0
N-methyl-N-pyridin-2-ylnitrous amide
109-09-1
2-氯吡啶