4-[(dimethylhydrazinylidene)methyl]benzoic acid

dimethyl 4-(4-methoxycarbonylphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

苄基4-(溴甲基)苯甲酸酯

4-((9H-fluoren-9-ylidene)methyl)benzoic acid

4-[(3-oxo-1,3-diphenylpropyl)amino]benzoic acid