Product Description PFI-1 Other Details Molecular Formula: C16H17N3O4S Molecular Weight: 347.39 CAS Number: 1403764-72-6 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1mg Leadtime:20 Days Sizes 2: 5mg Leadtime:20 Days Sizes 3: 10mg Leadtime:20 Days