| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-135830 | N/A | Impurity | |
| 3E-Cefditoren Impurity 30 | ||||
| C4X-135831 | N/A | Impurity | |
| Cefditoren Impurity 31 | ||||
| C4X-135832 | N/A | Impurity | |
| Cefditoren Impurity 32 | ||||
| C4X-135833 | N/A | Impurity | |
| Ceftopren Pivoxime Impurity33 | ||||
| C4X-135835 | N/A | Impurity | |
| Cefditoren Impurity 35 | ||||
| C4X-135836 | N/A | Impurity | |
| Cefditoren Impurity 36 | ||||
| C4X-135837 | N/A | Impurity | |
| Ceftopram Impurity 37 | ||||
| C4X-135838 | N/A | Impurity | |
| Ceftopram lmpurity 38 | ||||
| C4X-135839 | N/A | Impurity | |
| Ceftopram lmpurity 39 | ||||
| C4X-13584 | N/A | Impurity | |
| Cefditoren Impurity 4 | ||||
