Product Description Zonisamide Other Details Molecular Formula: C8H8N2O3S Molecular Weight: 212.23 CAS Number: 68291-97-4 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 500mg Leadtime:20 Days