CAS 179056-82-7 appears in our catalog under these names: 4-(5-Methyl-1,3,4-oxadiazol-2-yl)benzaldehyde, 95%, 4-(5-Methyl-1,3,4-oxadiazol-2-yl)benzaldehyde, 98%, 4-(5-Methyl-1,3,4-oxadiazol-2-yl)benzaldehyde, 97% . Offered by: Combi-blocks, AmBeed, Thermo Scientific. Available pack sizes: 100mg, 1g, 250mg, 5g.