| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-105292 | N/A | Impurity | |
| Sofosbuvir Impurity 92 | ||||
| C4X-105293 | 1064684-30-5 | Impurity | |
| Sofosbuvir O-Desisopropyl O-Ethyl Ester | ||||
| C4X-105294 | N/A | Impurity | |
| Sofosbuvir Impurity 94 | ||||
| C4X-105295 | N/A | Impurity | |
| Sofosbuvir Impurity 95 | ||||
| C4X-105296 | 1392015-05-2 | Impurity | |
| Sofosbuvir Impurity 96 | ||||
| C4X-105297 | 1911578-88-5 | Impurity | |
| Sofosbuvir Impurity 97 | ||||
| C4X-105298 | N/A | Impurity | |
| Sofosbuvir Impurity 98 | ||||
| C4X-105299 | N/A | Impurity | |
| Sofosbuvir Impurity 99 | ||||
 | C4X-10531 | 118864-75-8 | Impurity | |
| Solifenacin EP impurity A | ||||
| C4X-105310 | 90861-84-0 | Impurity | |
| Solifenacin Impurity 10 | ||||
