| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-158117 | N/A | Impurity | |
| Ceftiofur Impurity 15 | ||||
 | C4X-15812 | 120962-17-6 | Impurity | |
| Ceftiofur Impurity 2 | ||||
| C4X-158120 | N/A | Impurity | |
| Ceftiofur impurity 20 | ||||
 | C4X-15813 | 120882-20-4 | Impurity | |
| Ceftiofur Impurity 3 | ||||
| C4X-15814 | N/A | Impurity | |
| Ceftiofur Impurity 4 | ||||
 | C4X-15815 | 10193-96-1 | Impurity | |
| Ceftiofur Impurity 5 | ||||
| C4X-15816 | N/A | Impurity | |
| Ceftiofur Impurity 6 | ||||
| C4X-15817 | N/A | Impurity | |
| Ceftiofur Impurity 7 | ||||
| C4X-15818 | N/A | Impurity | |
| Ceftiofur Impurity 8 | ||||
| C4X-15819 | N/A | Impurity | |
| Ceftiofur Impurity 9 | ||||
