| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-212323 | 82185-40-8 | Impurity | |
| Sivelestat sodium Impurity 23 | ||||
| C4X-212324 | N/A | Impurity | |
| Sivelestat Impurity 24 | ||||
| C4X-212325 | N/A | Impurity | |
| Sivelestat Impurity 25 | ||||
| C4X-212326 | 4920-92-7 | Impurity | |
| Sivelestat Impurity 26 | ||||
| C4X-21233 | 155023-59-9 | Impurity | |
| Sivelestat sodium Impurity 3 | ||||
| C4X-21234 | 188114-98-9 | Impurity | |
| Sivelestat sodium Impurity 4 | ||||
| C4X-21235 | N/A | Impurity | |
| Sivelestat sodium Impurity 5 | ||||
| C4X-21236 | N/A | Impurity | |
| Sivelestat Impurity 6 | ||||
| C4X-21237 | N/A | Impurity | |
| Sivelestat Impurity 7 | ||||
| C4X-21238 | N/A | Impurity | |
| Sivelestat Impurity 8 | ||||
