78-82-0
异丁腈
+
74213-24-4
1,1-二溴甲醛肟
→
~64%
70134-71-3
3,4-dibromo-2-oxido-1,2,5-oxadiazol-2-ium
121562-07-0
3-Bromo-5-isopropyl-1,2,4-oxadiazole