Product Description Regorafenib monohydrate Other Details Molecular Formula: C21H15ClF4N4O3.H2O Molecular Weight: 500.83 CAS Number: 1019206-88-2 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0