methyl 3-(4-methylbenzoyl)benzoate

3-(N,N-二甲基氨基甲酰)苯甲酸甲酯

3,5-二甲氧羰基苯硼酸频哪醇酯

1-N,3-N-bis(hydrazinylmethylidene)benzene-1,3-dicarboxamide

3-(氨基羰基)苯甲酸