| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-18361 | 72810-61-8 | Impurity | |
| Torasemide EP Impurity A | ||||
 | C4X-183617 | 5602-90-4 | Impurity | |
| Torasemide Impurity 17 | ||||
| C4X-183618 | 2594-20-9 | Impurity | |
| Torasemide Impurity 18 | ||||
 | C4X-18362 | 72811-73-5 | Impurity | |
| Torasemide EP Impurity B | ||||
| C4X-183622 | N/A | Impurity | |
| Torasemide Impurity 22 | ||||
 | C4X-18364 | 160972-33-8 | Impurity | |
| Torasemide EP Impurity D | ||||
 | C4X-18365 | 72810-57-2 | Impurity | |
| Torasemide EP Impurity E | ||||
 | C4X-18366 | 106944-63-2 | Impurity | |
| Torasemide Impurity 6 | ||||
 | C4X-18367 | 106944-62-1 | Impurity | |
| Torasemide Impurity 7 | ||||
 | C4X-18371 | 108825-05-4 | Impurity | |
| Clemastine EP Impurity A(Mixture of Diastereomers) | ||||
