Chemical Structure CAT No. CAS Item Group Purity
Regorafenib Impurity 20 C4X-104720 1379324-09-0 Impurity
Regorafenib Impurity 20
Regorafenib Impurity 21 C4X-104721 88330-63-6 Impurity
Regorafenib Impurity 21
Regorafenib Impurity 22 C4X-104722 N/A Impurity
Regorafenib Impurity 22
Regorafenib Impurity 23 C4X-104723 N/A Impurity
Regorafenib Impurity 23
Regorafenib EP Impurity A C4X-104727 757251-39-1 Impurity
Regorafenib EP Impurity A
Regorafenib EP Impurity E C4X-10473 2098799-13-2 Impurity
Regorafenib EP Impurity E
Regorafenib Impurity 30 C4X-104730 N/A Impurity
Regorafenib Impurity 30
Regorafenib Impurity 31 C4X-104731 N/A Impurity
Regorafenib Impurity 31
Regorafenib Impurity 32 C4X-104732 N/A Impurity
Regorafenib Impurity 32
Regorafenib Impurity 33 C4X-104733 N/A Impurity
Regorafenib Impurity 33