Product Description Tizanidine HCl Other Details Molecular Formula: C9H9Cl2N5S Molecular Weight: 290.17 CAS Number: 64461-82-1 Minimum Purity: >98% (HPLC), powder UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 0 Leadtime:0