| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-148613 | 402470-91-1 | Impurity | |
| Zolpidem Impurity | ||||
 | C4X-148614 | 4619-20-9 | Impurity | |
| Zolpidem Impurity | ||||
 | C4X-148615 | N/A | Impurity | |
| Zolpidem Impurity 15 | ||||
| C4X-148618 | N/A | Impurity | |
| Zolpidem EP Impurity B | ||||
 | C4X-14862 | 189005-44-5 | Impurity | |
| Zolpidem Acid Impurity 2 | ||||
| C4X-14866 | 51012-64-7 | Impurity | |
| Zolpidem Acid Impurity 6 | ||||
 | C4X-14872 | 51765-51-6 | Impurity | |
| Nimesulide EP Impurity B | ||||
 | C4X-14873 | 2688-84-8 | Impurity | |
| Nimesulide EP Impurity C | ||||
 | C4X-14874 | 5422-92-4 | Impurity | |
| Nimesulide EP Impurity D | ||||
 | C4X-14875 | 905858-63-1 | Impurity | |
| Nimesulide EP Impurity E | ||||
