7693-52-9
4-溴-2-硝基苯酚
+
99769-19-4
3-甲氧基羰基苯硼酸
→
1097777-59-7
methyl 3-(4-hydroxy-3-nitrophenyl)benzoate
1097777-60-0
3-(4-hydroxy-3-nitrophenyl)benzoic acid