| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-164110 | 72648-46-5 | Impurity | |
| Exemestane EP Impurity F | ||||
 | C4X-164112 | 19457-55-7 | Impurity | |
| Exemestane Impurity 12 | ||||
 | C4X-164117 | 2130745-60-5 | Impurity | |
| Exemestane EP Impurity C | ||||
 | C4X-164118 | 184972-09-6 | Impurity | |
| Exemestane EP Impurity B | ||||
 | C4X-16412 | 1035-69-4 | Impurity | |
| Exemestane Impurity 2 | ||||
 | C4X-164125 | 2467590-81-2 | Impurity | |
| Exemestane Impurity 25 | ||||
 | C4X-16414 | 897-06-3 | Impurity | |
| Exemestane EP Impurity D | ||||
 | C4X-16415 | 122370-91-6 | Impurity | |
| 17?-Hydroxy Exemestane | ||||
 | C4X-16421 | 104227-86-3 | Impurity | |
| Famciclovir Impurity 1 | ||||
 | C4X-164213 | N/A | Impurity | |
| Famciclovir Impurity 13 | ||||
