110-00-9
呋喃
+
5794-88-7
2-氨基-5-溴苯甲酸
→
~62%
477907-60-1
6-bromo-1,4-dihydro-1,4-epoxidonaphthalene
20776-50-5
2-氨基-4-溴苯甲酸