| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-149235 | N/A | Impurity | |
| Cefprozil Impurity 35 | ||||
| C4X-149236 | N/A | Impurity | |
| Cefprozil Impurity 36 | ||||
| C4X-149237 | N/A | Impurity | |
| Cefprozil Impurity 37 | ||||
| C4X-149238 | N/A | Impurity | |
| Cefprozil Impurity 38 | ||||
| C4X-149239 | N/A | Impurity | |
| Cefprozil Impurity 39 | ||||
 | C4X-14924 | 106447-44-3 | Impurity | |
| Cefprozil EP Impurity D | ||||
| C4X-149240 | N/A | Impurity | |
| Cefprozil Impurity 40 | ||||
| C4X-149241 | N/A | Impurity | |
| Cefprozil Impurity 41 | ||||
| C4X-149242 | N/A | Impurity | |
| Cefprozil Impurity 42 | ||||
| C4X-149243 | N/A | Impurity | |
| Cefprozil Impurity 43 | ||||
