 | C4X-15028 | 2257421-79-5 | Impurity | |
| Progesterone EP Impurity G |
 | C4X-15029 | 1162-56-7 | Impurity | |
| Progesterone EP Impurity H |
 | C4X-15041 | 3289-50-7 | Impurity | |
| Sulfadimethoxine EP Impurity A |
 | C4X-150413 | N/A | Impurity | |
| Sulfadimethoxine Impurity 13 |
| C4X-150416 | N/A | Impurity | |
| Sulfadiazine lmpurity 6 |
| C4X-150420 | N/A | Impurity | |
| Sulfadimethoxine Impurity 20 |
| C4X-150421 | N/A | Impurity | |
| Sulfadimethoxine Impurity 21 |
| C4X-150423 | N/A | Impurity | |
| Sulfadimethoxine Impurity 23 |
 | C4X-15043 | 121-62-0 | Impurity | |
| Sulfadimethoxine EP Impurity C |
 | C4X-15044 | 121-57-3 | Impurity | |
| Sulfadimethoxine EP Impurity D |
