| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-112889 | 2520113-03-3 | Impurity | |
| Sildenafil Impurity 89 | ||||
 | C4X-11289 | 139756-31-3 | Impurity | |
| Sildenafil Impurity 9 | ||||
| C4X-112911 | 958450-23-2 | Impurity | |
| Arbidol Impurity 11 | ||||
| C4X-112912 | 15574-49-9 | Impurity | |
| Arbidol Impurity 12 | ||||
| C4X-112913 | 40945-79-7 | Impurity | |
| Arbidol Impurity 13 | ||||
| C4X-112914 | N/A | Impurity | |
| Arbidol Impurity 14 | ||||
| C4X-112915 | N/A | Impurity | |
| Arbidol Impurity 15 | ||||
| C4X-112916 | N/A | Impurity | |
| Arbidol Impurity 16 | ||||
| C4X-112917 | N/A | Impurity | |
| Arbidol Impurity 17 | ||||
| C4X-112918 | N/A | Impurity | |
| Arbidol Impurity 18 | ||||
