74213-24-4
1,1-二溴甲醛肟
+
590-17-0
溴乙腈
→
~40%
70134-71-3
3,4-dibromo-2-oxido-1,2,5-oxadiazol-2-ium
121562-13-8
3-溴-5-溴甲基-[1,2,4]噁二唑
107-14-2
氯乙腈
121562-12-7
3-bromo-5-(chloromethyl)-1,2,4-oxadiazole