| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-19724 | 4335-77-7 | Impurity | |
| Oxybutynin Impurity 4 | ||||
 | C4X-19725 | 1199574-70-3 | Impurity | |
| Oxybutynin EP Impurity C | ||||
 | C4X-19726 | 76142-48-8 | Impurity | |
| Oxybutynin Impurity 6 | ||||
| C4X-19727 | N/A | Impurity | |
| Oxybutynin Impurity 7 | ||||
| C4X-19728 | N/A | Impurity | |
| Oxybutynin Impurity 8 | ||||
| C4X-19729 | N/A | Impurity | |
| Oxybutynin Impurity 9 | ||||
| C4X-1973 | 7081-53-0 | Impurity | |
| Doxapram hydrochloride monohydrate | ||||
 | C4X-19731 | 3192-64-1 | Impurity | |
| Doxapram EP Impurity A | ||||
| C4X-197310 | 3192-92-5 | Impurity | |
| Doxapram Impurity 10 | ||||
 | C4X-197311 | 1688-76-2 | Impurity | |
| Doxapram EP Impurity B | ||||
