Product Description Tetrabenazine Other Details Molecular Formula: C19H27NO3 Molecular Weight: 317.42 CAS Number: 58-46-8 Minimum Purity: 0.95 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 100mg Leadtime:20 Days Sizes 2: 500mg Leadtime:20 Days Sizes 3: 0 Leadtime:0