| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | 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 | ||||
| C4X-104722 | N/A | Impurity | |
| Regorafenib Impurity 22 | ||||
| C4X-104723 | N/A | Impurity | |
| Regorafenib Impurity 23 | ||||
 | C4X-104727 | 757251-39-1 | Impurity | |
| Regorafenib EP Impurity A | ||||
