4-羟基-[1,1-联苯]-2-羧酸

2-(4-cyanophenyl)benzoic acid

Methyl 3'-nitro-[1,1'-biphenyl]-2-carboxylate

ethyl 2-(4-methoxyphenyl)benzoate

2-(2-methoxycarbonylanilino)-4-nitrobenzoic acid