2-hydroxy-4-(phenylcarbamothioylamino)benzoic acid

4-amino-5-chloro-3-iodo-2-methoxybenzoic acid

磷酸三乙酯(TEP)

[(4-amino-2-hydroxybenzoyl)oxy-dibutylstannyl] 4-amino-2-hydroxybenzoate

methyl 4-(dimethylamino)-2-hydroxybenzoate