Product Description Acetylsulfamethoxazole Other Details Molecular Formula: C12H13N3O4S Molecular Weight: 295.32 CAS Number: 21312-10-7 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 10mg Leadtime:20 Days Sizes 2: 25mg Leadtime:20 Days Sizes 3: 50mg Leadtime:20 Days