 | C4X-16798 | 1131-01-7 | Impurity | |
| Lidocaine EP Impurity H |
 | C4X-175122 | 1414933-82-6 | Impurity | |
| Ritonavir EP Impurity Q |
 | C4X-18091 | 932033-58-4 | Impurity | |
| Adapalene EP Impurity A |
 | C4X-19192 | 53-36-1 | Impurity | |
| Methylprednisolone EP Impurity J |
 | C4X-19481 | 5516-91-6 | Impurity | |
| Methylergometrine Impurity 1 |
 | C4X-19482 | 478-95-5 | Impurity | |
| Methylergometrine EP Impurity B |
 | C4X-19483 | 29477-88-1 | Impurity | |
| Methylergometrine EP Impurity H |
 | C4X-19484 | 361-37-5 | Impurity | |
| Methylergometrine EP Impurity G |
 | C4X-19485 | 479-00-5 | Impurity | |
| Methylergometrine EP Impurity F |
 | C4X-19488 | 2889-26-1 | Impurity | |
| Methylergometrine EP impurity E |
