 | C4X-175336 | 780736-98-3 | Impurity | |
| Ropivacaine Impurity 36 |
 | C4X-17534 | 1945965-95-6 | Impurity | |
| Ropivacaine EP Impurity F |
 | C4X-17535 | 112773-90-7 | Impurity | |
| Ropivacaine EP Impurity G |
 | C4X-17536 | 24358-84-7 | Impurity | |
| Ropivacaine EP Impurity C |
 | C4X-17541 | 175870-21-0 | Impurity | |
| Silodosin Impurity 1 |
 | C4X-175410 | 2182279-45-2 | Impurity | |
| Silodosin Impurity 10 |
 | C4X-175411 | 160969-03-9 | Impurity | |
| Silodosin Impurity 11 |
| C4X-175412 | N/A | Impurity | |
| Silodosin Depropanol Impurity1 |
 | C4X-175417 | 160968-99-0 | Impurity | |
| Silodosin Impurity 17 |
 | C4X-175418 | 160969-02-8 | Impurity | |
| Silodosin Impurity 18 |
