16732-70-0
5-溴吲哚-2-羧酸乙酯
→
~95%
7254-19-5
5-溴吲哚-2-羧酸
17403-17-7
(5-bromo-2-nitro-phenyl)-pyruvic acid
66416-72-6
4 -溴- 2 - 碘苯甲胺
+
127-17-3
丙酮酸