4-(4-甲苯氧基)苯甲酸;

4-Methyl-4'-carboxy-diphenylether;

4-(p-Tolyloxy)benzoic acid;

4'-Carboxy-4-methyl-diphenyl-aether;

4-p-tolyloxy-benzoic acid;

4-p-Tolyloxy-benzoesaeure;