Product Description Tropisetron HCl Other Details Molecular Formula: C17H20N2O2.HCl Molecular Weight: 320.81 CAS Number: 105826-92-4 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 0 Leadtime:0