| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-19713 | N/A | Impurity | |
| Ozagrel Impurity 3 | ||||
 | C4X-197133 | 946-99-6 | Impurity | |
| Ozagrel Impurity 33 | ||||
| C4X-197135 | N/A | Impurity | |
| Ozagrel Impurity 35 | ||||
| C4X-19714 | 883942-98-1(free base) | Impurity | |
| Ozagrel Impurity 4 | ||||
 | C4X-19716 | 143945-86-2 | Impurity | |
| Ozagrel Impurity 6 | ||||
| C4X-19717 | N/A | Impurity | |
| Ozagrel Impurity 7 | ||||
 | C4X-19722 | 10399-13-0 | Impurity | |
| Oxybutynin Impurity 2 | ||||
 | C4X-19724 | 4335-77-7 | Impurity | |
| Oxybutynin Impurity 4 | ||||
| C4X-1973 | 7081-53-0 | Impurity | |
| Doxapram hydrochloride monohydrate | ||||
 | C4X-19731 | 3192-64-1 | Impurity | |
| Doxapram EP Impurity A | ||||
