 | C4X-157937 | N/A | Impurity | |
| Cefpodoxime Proxetil Impurity 37 |
| C4X-157938 | N/A | Impurity | |
| Cefpodoxime Proxetil Impurity 25 |
| C4X-157939 | N/A | Impurity | |
| Cefpodoxime Proxetil Impurity 39 |
 | C4X-15794 | 947692-13-9 | Impurity | |
| Cefpodoxime Proxetil EP Impurity D |
| C4X-157940 | 911000-43-6 | Impurity | |
| Cefpodoxime Proxetil Impurity 40 |
| C4X-157941 | 98298-66-9 | Impurity | |
| Cefpodoxime Proxetil Impurity 41 |
| C4X-157942 | N/A | Impurity | |
| Cefpodoxime Proxetil Impurity 42 |
 | C4X-15795 | 217803-89-9 | Impurity | |
| Cefpodoxime Proxetil EP Impurity E |
 | C4X-15796 | 96680-30-7 | Impurity | |
| Cefpodoxime Proxetil EP Impurity F |
 | C4X-15797 | 947692-15-1 | Impurity | |
| Cefpodoxime Proxetil EP Impurity G |
