3752-24-7
4,5,6,7-四氢-1H-苯并咪唑
+
74-88-4
甲基碘
→
~61%
1837-49-6
1-methyl-4,5,6,7-tetrahydrobenzimidazole
562-54-9
硫酸甲酯钾
1632-83-3
1-甲基苯并咪唑
51-17-2
苯并咪唑
100-64-1
环己酮肟