Product Description Sulfalene Other Details Molecular Formula: C11H12N4O3S Molecular Weight: 280.3 CAS Number: 152-47-6 Minimum Purity: 99% (HPLC), powder UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 25mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days