Product Description 3-Chlorothiophene-2-sulfonamide Other Details Molecular Formula: C4H4ClNO2S2 Molecular Weight: 197.7 CAS Number: 850340-85-1 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:65 Days Sizes 2: 1g Leadtime:65 Days Sizes 3: 5g Leadtime:65 Days