 | C4X-19206 | 1426173-74-1(free base) | Impurity | |
| Goserelin EP Impurity F Acetate |
| C4X-19208 | N/A | Impurity | |
| Goserelin EP Impurity H Acetate |
| C4X-19209 | N/A | Impurity | |
| Goserelin EP Impurity I Acetate |
 | C4X-19212 | 1045-69-8 | Impurity | |
| Testosterone EP Impurity E |
 | C4X-19214 | 651-48-9 | Impurity | |
| Dehydroepiandrosterone Sulfate |
| C4X-19215 | 1099-87-2 (Anhydrous CAS) | Impurity | |
| Testosterone Impurity 5 |
| C4X-192210 | 112393-62-1 | Impurity | |
| Estazolam Impurity 10 |
 | C4X-19222 | 719-64-2 | Impurity | |
| Estazolam Impurity 2 |
 | C4X-19223 | 10352-28-0 | Impurity | |
| Estazolam Impurity 3 |
| C4X-19224 | 4547-02-8 | Impurity | |
| Estazolam Impurity 4 |
