13748-79-3 BRN 2208666 Methyl 2-(((aminocarbonyl)amino)oxy)propanoate Methyl 2-(((aminocarbonyl)amino)oxy)propionate Methyl 2-(ureidooxy)propionate Methyl alpha-ureidooxypropionate Propanoic acid, 2-(((aminocarbonyl)amino)oxy)-, methyl ester Propionic acid, 2-(ureidooxy)-, methyl ester (8CI)