| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-143219 | N/A | Impurity | |
| Flumazenil Impurity 19 | ||||
 | C4X-14322 | 131666-45-0 | Impurity | |
| Flumazenil EP Impurity B | ||||
 | C4X-14323 | 1188-33-6 | Impurity | |
| Flumazenil EP Impurity C | ||||
 | C4X-14324 | 78755-80-3 | Impurity | |
| Flumazenil EP Impurity D | ||||
 | C4X-14325 | 78756-03-3 | Impurity | |
| Flumazenil EP Impurity E | ||||
 | C4X-14326 | 78756-33-9 | Impurity | |
| Flumazenil EP Impurity F | ||||
| C4X-14327 | 79089-72-8 | Impurity | |
| Flumazenil Impurity 7 | ||||
| C4X-14328 | 78755-82-5 | Impurity | |
| Flumazenil Impurity 8 | ||||
| C4X-14329 | 5973-29-5 | Impurity | |
| Flumazenil Impurity 9 | ||||
 | C4X-14341 | 50822-98-5 | Impurity | |
| Venlafaxine EP Impurity A HCl | ||||
