| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-13227 | 1346603-80-2 | Impurity | |
| Propafenone EP Impurity G | ||||
 | C4X-13228 | 487-26-3 | Impurity | |
| Propafenone EP Impurity H | ||||
 | C4X-132412 | 118-91-2 | Impurity | |
| Mesalazine EP Impurity L | ||||
 | C4X-132413 | 2516-96-3 | Impurity | |
| Mesalazine EP Impurity M | ||||
 | C4X-132414 | 96-97-9 | Impurity | |
| Mesalazine EP Impurity N | ||||
 | C4X-132416 | 887256-40-8 | Impurity | |
| Mesalazine EP Impurity P | ||||
 | C4X-132417 | 3970-35-2 | Impurity | |
| Mesalazine EP Impurity Q | ||||
 | C4X-132419 | 1797983-23-3 | Impurity | |
| Mesalazine EP Impurity S | ||||
 | C4X-132421 | 51-59-2 | Impurity | |
| Mesalazine Impurity 21 | ||||
 | C4X-132424 | 859964-08-2 | Impurity | |
| Mesalazine Impurity 24 | ||||
