| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-202189 | 1187187-13-8 | Impurity | |
| Crisaborole lmpurity 89 | ||||
| C4X-202191 | N/A | Impurity | |
| Deflazacort Impurity 91 | ||||
| C4X-20221 | 5803-30-5 | Impurity | |
| Methoxamine Impurity 1 | ||||
 | C4X-202210 | 1201-38-3 | Impurity | |
| Methoxamine Impurity 10 | ||||
 | C4X-202217 | 776-99-8 | Impurity | |
| Methoxamine Impurity 17 | ||||
 | C4X-20223 | 91-16-7 | Impurity | |
| Methoxamine Impurity 3 | ||||
 | C4X-20226 | 1835-04-7 | Impurity | |
| Methoxamine Impurity 6 | ||||
 | C4X-202410 | 118356-05-1 | Impurity | |
| Etoposide EP Impurity J | ||||
| C4X-202411 | N/A | Impurity | |
| Etoposide EP Impurity K | ||||
 | C4X-202412 | 40505-27-9 | Impurity | |
| Etoposide EP Impurity L | ||||
