243668-26-0
1-(1-Ethyl-1H-benzimidazol-2-yl)ethanone
→
~57%
243668-27-1
2-bromo-1-(1-ethylbenzimidazol-2-yl)ethanone
16414-04-3
939-70-8
2-乙酰苯并咪唑
95-54-5
1,2-苯二胺