Product Description Protosappanin B Other Details Molecular Formula: C16H16O6 Molecular Weight: 304.3 CAS Number: 102036-29-3 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0