CAS 1322605-17-3 appears in our catalog under these names: 4-(6-Methoxy-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)butanoic acid, 95%, 4-(6-MEthoxy-(1,2,4)triazolo(4,3-b)pyridazin-3-yl)butanoic acid, 95%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g, 250mg.