CAS 728024-51-9 appears in our catalog under these names: 3-[3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl]propanoic acid, 95%, 3-(3-(2-Chlorophenyl)-1,2,4-oxadiazol-5-yl)propanoic acid, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 250mg, 5g, 1g.