title: Amino phosphonic acids. II. Aminoalkylphosphonic acids.
mesh_terms: D000588:Amines / Q000138:chemical synthesis*; D006863:Hydrogen-Ion Concentration; D008722:Methods; D063065:Organophosphonates / Q000138:chemical synthesis*
chemical_list: D000588:Amines; D063065:Organophosphonates