Product Description Tasimelteon Other Details Molecular Formula: C15H19NO2 Molecular Weight: 245.32 CAS Number: 609799-22-6 Minimum Purity: 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