108-86-1
溴代苯
+
1477-50-5
2-吲哚甲酸
→
~72%
58386-33-7
1-PHENYL-1H-INDOLE-2-CARBOXYLIC ACID
100969-40-2
2-diphenylhydrazono-propionic acid
723-89-7
1-苯基靛红