CAS 20120-33-6 appears in our catalog under these names: 3-(Dimethylphosphono)-N-methylolpropionamide (~70%), 3-(Dimethylphosphono)-N-methylolpropionamide, 3-(Dimethylphosphono)-N-methylolpropionamide, 80%, Dimethyl (3-((hydroxymethyl)amino)-3-oxopropyl)phosphonate, 80%, 80%. Offered by: TRC, Biosynth, Fluorochem, Chemat. Available pack sizes: 10g, 1g, 5g, 2g, 25g, 100g, 250g.