| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-19848 | N/A | Impurity | |
| Vinblastine impurity 8 | ||||
| C4X-19849 | N/A | Impurity | |
| Vinblastine impurity 9 | ||||
| C4X-19851 | 313348-29-7 | Impurity | |
| Regadenoson Impurity 1 | ||||
| C4X-198510 | N/A | Impurity | |
| Regadenoson Impurity 10 | ||||
| C4X-198511 | 24723-77-1 | Impurity | |
| Regadenoson Impurity 11 | ||||
| C4X-198513 | 72635-67-7 | Impurity | |
| Regadenoson Impurity 13 | ||||
| C4X-198514 | 2015222-31-6 | Impurity | |
| Regadenoson Impurity 14 | ||||
| C4X-198515 | 2015222-35-0 | Impurity | |
| Regadenoson Impurity 15 | ||||
| C4X-198516 | N/A | Impurity | |
| Regadenoson Impurity 16 | ||||
| C4X-198517 | N/A | Impurity | |
| Regadenoson Impurity 17 | ||||
