| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-147711 | N/A | Impurity | |
| Cefmenoxime Impurity 11 | ||||
| C4X-14772 | 66340-45-2 | Impurity | |
| Cefmenoxime Impurity 2 | ||||
| C4X-14773 | 126747-52-2 | Impurity | |
| Cefmenoxime Impurity 3 | ||||
| C4X-14774 | N/A | Impurity | |
| Cefmenoxime Impurity 4 | ||||
| C4X-14775 | N/A | Impurity | |
| Cefmenoxime Impurity 5 | ||||
| C4X-14776 | N/A | Impurity | |
| Cefmenoxime Impurity 6 | ||||
| C4X-14777 | N/A | Impurity | |
| Cefmenoxime Impurity 7 | ||||
| C4X-14778 | N/A | Impurity | |
| Cefmenoxime Impurity 8 | ||||
 | C4X-14781 | 1533519-98-0 | Impurity | |
| Lesinurad Impurity 1 | ||||
| C4X-147810 | 2250243-55-9 | Impurity | |
| Lesinurad Impurity 10 | ||||
