5442-34-2
ethyl 2-phenylethanimidate,hydrochloride
+
99-56-9
4-硝基邻苯二胺
→
~89%
7189-72-2
2-benzyl-6-nitro-1H-benzimidazole
103-82-2
苯乙酸
~72%
95-54-5
1,2-苯二胺
621-72-7
地巴唑