| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-18232 | 6136-37-4 | Impurity | |
| Theophylline Impurity 2 | ||||
| C4X-1824 | 147816-24-8 | Impurity | |
| Cefcapene Pivoxil Hydrochloride Hydrate | ||||
| C4X-182410 | N/A | Impurity | |
| (E)-Cefcapene Pivoxil | ||||
| C4X-182411 | N/A | Impurity | |
| Cefcapene Impurity 11 | ||||
| C4X-182413 | N/A | Impurity | |
| Cefcapene Impurity 13 | ||||
| C4X-182414 | N/A | Impurity | |
| Cefcapene Impurity 14 | ||||
| C4X-182417 | N/A | Impurity | |
| Cefcapene Impurity 17 | ||||
| C4X-182418 | N/A | Impurity | |
| Cefcapene Impurity 18 | ||||
| C4X-182419 | N/A | Impurity | |
| Cefcapene Impurity 19 | ||||
| C4X-182420 | N/A | Impurity | |
| Cefcapene Impurity 20 | ||||
