| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-11907 | 33325-40-5 | Impurity | |
| Captopril EP Impurity G | ||||
 | C4X-11908 | 74345-73-6 | Impurity | |
| Captopril Impurity 8 | ||||
 | C4X-11911 | 202197-26-0 | Impurity | |
| Lapatinib Impurity 1 | ||||
 | C4X-119110 | 231278-84-5 | Impurity | |
| Lapatinib Impurity 10 | ||||
 | C4X-119111 | 231278-83-4 | Impurity | |
| Lapatinib Impurity 11 | ||||
| C4X-119112 | 202196-46-1 | Impurity | |
| Lapatinib Impurity 12 | ||||
| C4X-119114 | 697299-82-4 | Impurity | |
| Lapatinib Impurity 14 | ||||
| C4X-119115 | 633370-23-7 | Impurity | |
| Lapatinib Impurity 15 | ||||
| C4X-119116 | 231277-91-1 | Impurity | |
| Lapatinib Impurity 16 | ||||
| C4X-119117 | 231278-05-0 | Impurity | |
| Lapatinib Impurity 17 | ||||
