(3-Aminophenyl)phosphonic acid (m-Aminophenyl)phosphonic acid 3-Aminobenzenephosphonic acid 3-Phosphonoaniline 5427-30-5 NSC13007 Phosphonic acid, (3-aminophenyl)- Phosphonic acid, (m-aminophenyl)- m-Aminobenzenephosphonic acid m-Aminophenylphosphonic acid