| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-104755 | 18584-93-5 | Impurity | |
| Regorafenib Impurity 55 | ||||
| C4X-104756 | N/A | Impurity | |
| Regorafenib Impurity 56 | ||||
| C4X-104757 | N/A | Impurity | |
| Regorafenib Impurity 57 | ||||
 | C4X-104758 | 103842-00-8 | Impurity | |
| Regorafenib Impurity 58 | ||||
| C4X-104759 | N/A | Impurity | |
| Regorafenib Impurity 59 | ||||
| C4X-10476 | 2188236-16-8 | Impurity | |
| Regorafenib Impurity 6 | ||||
| C4X-104760 | N/A | Impurity | |
| Regorafenib Impurity 60 | ||||
 | C4X-104761 | 327-78-6 | Impurity | |
| Regorafenib Impurity 61 | ||||
 | C4X-104762 | 348-54-9 | Impurity | |
| Regorafenib Impurity 62 | ||||
| C4X-104763 | N/A | Impurity | |
| Regorafenib Impurity 63 | ||||
