| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-138619 | N/A | Impurity | |
| Raltitrexed Impurity 19 | ||||
| C4X-13862 | 18731-19-6 | Impurity | |
| Raltitrexed Impurity 2 | ||||
| C4X-138620 | N/A | Impurity | |
| Raltitrexed Impurity 20 | ||||
| C4X-138621 | N/A | Impurity | |
| Rtitrexed Impurity 21 | ||||
| C4X-138622 | N/A | Impurity | |
| Rtitrexed Impurity 22 | ||||
| C4X-138623 | N/A | Impurity | |
| Rtitrexed Impurity 23 | ||||
| C4X-138624 | N/A | Impurity | |
| Rtitrexed Impurity 24 | ||||
| C4X-138625 | N/A | Impurity | |
| Rtitrexed Impurity 25 | ||||
| C4X-138626 | N/A | Impurity | |
| Rtitrexed Impurity 26 | ||||
| C4X-138627 | N/A | Impurity | |
| Rtitrexed Impurity 27 | ||||
