4,4'-imino-bis-cyclohexanecarboxylic acid

4-(1,3,4-噁二唑-2-基)苯胺

4-[2-(3-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]benzoic acid

ethyl 4-[(2-ethoxy-2-oxoethyl)amino]benzoate

4-(5-Chloro-1,3-benzoxazol-2-yl)aniline