85-44-9
苯酐
+
88-75-5
邻硝基苯酚
→
43046-97-5
2-(4-hydroxy-3-nitrobenzoyl)benzoic acid
85-57-4
2-(4-羟基苯甲酰)苯甲酸
85-54-1
2-(4-氯-3-硝基苯甲酰)苯甲酸
41378-34-1
2-(3-amino-4-hydroxybenzoyl)benzoic acid