1-苯基氨基-环己烷羧酸

2,5-dimethyl-3-phenylpyrrolo[2,3-d]pyrimidin-4-amine

2-methyl-3,5-diphenylpyrrolo[2,3-d]pyrimidin-4-amine

6-imino-4-oxo-5-(2-phenylhydrazinyl)naphthalene-2-sulfonic acid

4-benzhydrylphenol