 | C4X-14158 | 50-86-2 | Impurity | |
| Metoclopramide EP Impurity H |
 | C4X-14159 | 3813-27-2 | Impurity | |
| Metoclopramide Impurity 9 |
 | C4X-14161 | 56050-04-5 | Impurity | |
| Conjugated Estrogens EP Impurity A |
 | C4X-141613 | 4999-79-5 | Impurity | |
| Conjugated Estrogens EP Impurity D |
 | C4X-141614 | 474-86-2 | Impurity | |
| Conjugated Estrogens EP Impurity J |
 | C4X-141615 | 651-55-8 | Impurity | |
| Conjugated Estrogens EP Impurity K |
 | C4X-141616 | 56050-05-6 | Impurity | |
| Conjugated Estrogens EP Impurity B |
 | C4X-141617 | N/A | Impurity | |
| Conjugated Estrogens Impurity 17 |
 | C4X-14162 | 53-16-7 | Impurity | |
| Estriol EP Impurity B (Estrone) |
 | C4X-14163 | 16680-49-2 | Impurity | |
| Conjugated Estrogens EP Impurity C |
