Product Description Pyrintegrin Other Details Molecular Formula: C23H25N5O3S Molecular Weight: 451.5 CAS Number: 1228445-38-2 Minimum Purity: 0.95 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