CAS 118994-84-6 appears in our catalog under these names: Oxazole-4-carboxaldehyde, 97%, 4–Oxazolecarboxaldehyde, 4-Oxazolecarboxaldehyde 95%, 4-OXAZOLECARBOXALDEHYDE, 97%, 4-Oxazolecarboxaldehyde, 98%, 98%. Offered by: Combi-blocks, GLPBio, Ambeed, Sigma-Aldrich, Chemat. Available pack sizes: 10g, 5g, 25g, 1g, 200mg, 100mg, 250mg, 50g.