 | C4X-14195 | 1391062-34-2 | Impurity | |
| Sulfasalazine EP Impurity E |
 | C4X-14196 | 66364-71-4 | Impurity | |
| Sulfasalazine EP Impurity F |
 | C4X-14197 | 1391062-37-5 | Impurity | |
| Sulfasalazine EP Impurity G |
 | C4X-14198 | 1310803-27-0 | Impurity | |
| Sulfasalazine Impurity 8 |
 | C4X-14199 | 144-83-2 | Impurity | |
| Sulfasalazine EP Impurity J |
 | C4X-14201 | 53786-28-0 | Impurity | |
| Domperidone EP Impurity A |
| C4X-142011 | 85443-52-3 | Impurity | |
| Domperidone Impurity 11 |
| C4X-142012 | 107618-26-8 | Impurity | |
| Domperidone Impurity 12 |
| C4X-142013 | 87120-77-2 | Impurity | |
| Domperidone Impurity 13 |
| C4X-142014 | 62780-84-1 | Impurity | |
| Domperidone Impurity 14 |
