CAS 70380-73-3 appears in our catalog under these names: 5-(2-Pyridyl)-1,3-oxazole, 95%, 5-(2-Pyridyl)-1,3-oxazole, 97% , 5-(Pyridin-2-yl)oxazole 95%, 5-(Pyridin-2-yl)oxazole, 95%. Offered by: Combi-blocks, Thermo Scientific (Alfa Aesar), Ambeed, Fluorochem. Available pack sizes: 100mg, 1g, 5g, 250mg.