(3-氨基苯基)膦酸

(1-amino-2-hydroxypentan-2-yl)phosphonic acid

3-dimethoxyphosphorylpropyl acetate

4-methyl-N-[4-[(4-methylphenyl)sulfonylamino]phenyl]benzenesulfonamide

dimethyl (2,5-bis(4-methylphenylsulfonamido)phenyl)phosphonate