| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-14757 | N/A | Impurity | |
| Naltrexone EP Impurity G | ||||
 | C4X-14758 | 503090-99-1 | Impurity | |
| Naltrexone EP Impurity H | ||||
 | C4X-14759 | 96445-14-6 | Impurity | |
| Naltrexone EP Impurity I | ||||
| C4X-147611 | 154923-16-7 | Impurity | |
| Lafutidine Impurity 11 | ||||
| C4X-147615 | 1399350-45-8 | Impurity | |
| Lafutidine impurity 15 Maleate | ||||
| C4X-147616 | 129622-98-6 | Impurity | |
| Lafutidine impurity 16 | ||||
| C4X-147618 | 146269-98-9 | Impurity | |
| Lafutidine impurity 18 | ||||
 | C4X-14766 | 206449-94-7 | Impurity | |
| Lafutidine (E)-Isomer | ||||
| C4X-14771 | 184696-69-3 | Impurity | |
| Cefmenoxime Impurity 1 | ||||
| C4X-14772 | 66340-45-2 | Impurity | |
| Cefmenoxime Impurity 2 | ||||
