64-18-6
Formic acid
+
64910-49-2
4-amino-3-(methylamino)Benzonitrile
→
~92%
181867-19-6
1-甲基-1H-苯并咪唑-6-甲醛
813449-02-4
1-methyl-6-vinyl-benzimidazole
~55%
7790-28-5
高碘酸钠
~53%
53484-14-3
3-methylbenzimidazole-5-carbonitrile