CAS 3364-80-5 appears in our catalog under these names: Thiazole-4-carboxaldehyde, 98%, Thiazole–4–carboxaldehyde, Thiazole-4-carboxaldehyde, 95% , Thiazole-4-carbaldehyde 97%, Thiazole-4-carboxaldehyde, 98%, 98%. Offered by: Combi-blocks, GLPBio, Thermo Scientific (Alfa Aesar), Ambeed, Chemat. Available pack sizes: 10g, 5g, 25g, 100g, 1g, 250mg, 50g.