| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-104712 | N/A | Impurity | |
| Regorafenib Impurity 12 | ||||
 | C4X-104713 | 835621-11-9 | Impurity | |
| Regorafenib Impurity 13 | ||||
 | C4X-104714 | 835621-12-0 | Impurity | |
| Regorafenib Impurity 14 | ||||
 | C4X-104715 | 1343498-72-5 | Impurity | |
| Regorafenib Impurity 15 | ||||
 | C4X-104716 | 1343498-71-4 | Impurity | |
| Regorafenib Impurity 16 | ||||
| C4X-104718 | N/A | Impurity | |
| Regorafenib Impurity 18 | ||||
| C4X-104719 | 2098799-12-1 | Impurity | |
| Regorafenib Impurity 19 | ||||
 | C4X-10472 | 1855006-12-0 | Impurity | |
| Regorafenib EP Impurity C | ||||
 | C4X-104720 | 1379324-09-0 | Impurity | |
| Regorafenib Impurity 20 | ||||
 | C4X-104721 | 88330-63-6 | Impurity | |
| Regorafenib Impurity 21 | ||||
