CAS 1003-32-3 appears in our catalog under these names: Thiazole-5-carboxaldehyde, 97%, 5–Thiazolecarboxaldehyde, 5-Formylthiazole, >98.0%(GC), Thiazole-5-carboxyaldehyde 97%, 5-THIAZOLECARBOXALDEHYDE, 95%. Offered by: Combi-blocks, GLPBio, TCI, Ambeed, Sigma-Aldrich. Available pack sizes: 25g, 5g, 100g, 1g, 500g, 10g, 1 g, 5 g.