Product Description Gentiopicroside Other Details Molecular Formula: C16H20O9 Molecular Weight: 356.32 CAS Number: 20831-76-9 Minimum Purity: 98% (HPLC), powder UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 10mg Leadtime:20 Days Sizes 2: 25mg Leadtime:20 Days Sizes 3: 0 Leadtime:0