| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-114914 | N/A | Impurity | |
| Cefoperazone Impurity 14 | ||||
| C4X-114915 | 9868-75-0 | Impurity | |
| Cefoperazone Impurity 15 | ||||
| C4X-114916 | 67275-31-4 | Impurity | |
| Cefoperazone Impurity 16 | ||||
| C4X-114917 | N/A | Impurity | |
| Cefoperazone Impurity 17 | ||||
| C4X-114918 | N/A | Impurity | |
| Cefoperazone Impurity 18 | ||||
| C4X-114919 | N/A | Impurity | |
| Cefoperazone Impurity 19 | ||||
 | C4X-11492 | 22818-40-2 | Impurity | |
| Cefadroxil EP Impurity A(Amoxicillin EP Impurity I) | ||||
| C4X-114920 | N/A | Impurity | |
| Cefoperazone Ring Opening Lactone | ||||
| C4X-114921 | N/A | Impurity | |
| Cefoperazone Impurity 21 | ||||
 | C4X-114922 | 62893-24-7 | Impurity | |
| Cefoperazone Impurity 22 | ||||
