Product Description velpatasvir Other Details Molecular Formula: C49H54N8O8 Molecular Weight: 883.002 CAS Number: 1377049-84-7 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 10mg Leadtime:20 Days Sizes 2: 50mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days