CAS 215524-17-7 appears in our catalog under these names: 2-(2-Aminoethyl)pyridazin-3(2(h))-one, 95%, 2-(2-Aminoethyl)pyridazin-3(2H)-one, 98%, 2-(2-Aminoethyl)-2,3-dihydropyridazin-3-one. Offered by: Combi-blocks, AmBeed, Biosynth. Available pack sizes: 5g, 1g, 250mg, 10g, 100mg.