. . "MPPA — Codice CAS: 15090-23-0"@it . "3-(hydroxymethylphosphinoyl)propionic acid — CAS Identifier: 15090-23-0"@en . . . "CAS:15090-23-0" . . "3-(hydroxymethylphosphinoyl)propionic acid"@en . "MPPA"@it .