5-(N-Carboxymethyl-N-2-hydroxyethylamino)-4-ethoxy-2-methyl-3(2H)-pyridazinone 5-25-16-00151 (Beilstein Handbook Reference) 67911-00-6 BRN 0893998 GLYCINE, N-(2-HYDROXYETHYL)-N-(5-ETHOXY-1-METHYL-6-OXO-1,6-DIHYDROPYRIDAZIN-4-YL Glycine, N-(2-hydroxyethyl)-N-(5-ethoxy-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)- N-(2-Hydroxyethyl)-N-(5-ethoxy-1-methyl-6-oxo-1,6-dihydropyridazin-4-yl)glycine