CAS 17249-80-8 appears in our catalog under these names: 3–Chlorothiophene, 3-Chlorothiophene, 98%, may contain up to 2% DMF , 3-Chlorothiophene, >97.0%(GC), 3-Chlorothiophene 96%, 3-Chlorothiophene, 98%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), TCI, Ambeed, Fluorochem. Available pack sizes: 100g, 25g, 5g, 1g, 10g, 500g.