Product Description Pterosin A Other Details Molecular Formula: C15H20O3 Molecular Weight: 248.32 CAS Number: 35910-16-8 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:65 Days Sizes 2: 10mg Leadtime:65 Days Sizes 3: 25mg Leadtime:65 Days