4,4-亚氨基二苯甲酸

methyl 4-(3-phenylpropylamino)benzoate

4-[bis(9,9-dimethylfluoren-2-yl)amino]benzoic acid

4,4'-ethanediyldiamino-di-benzoic acid dimethyl ester

4-(丁基氨基)苯甲酸甲酯