CAS 5330-98-3 appears in our catalog under these names: 2-Chloro-3-nitrothiophene, 98%, 98%, 2–Chloro–3–nitrothiophene, 2-Chloro-3-nitrothiophene, 96%, 2-Chloro-3-nitrothiophene, 97% , 2-Chloro-3-nitrothiophene 95%. Offered by: Chemat, GLPBio, Combi-blocks, Thermo Scientific, Ambeed. Available pack sizes: 100mg, 250mg, 1g, 5g, 10g, 25g, 100g.