51-17-2
苯并咪唑
+
105-36-2
溴代乙酸乙酯
→
~97%
55175-50-3
ethyl 2-(benzimidazol-1-yl)acetate
105-39-5
氯乙酸乙酯
~74%
623-73-4
重氮乙酸乙酯
~60%
95-54-5
1,2-苯二胺