| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-138426 | 1213234-40-2 | Impurity | |
| Rivastigmine Impurity 26 | ||||
| C4X-138427 | N/A | Impurity | |
| Rivastigmine Impurity 27 | ||||
| C4X-138428 | N/A | Impurity | |
| Rivastigmine Impurity 28 | ||||
| C4X-138429 | N/A | Impurity | |
| Rivastigmine Impurity 29 | ||||
 | C4X-13843 | 855300-09-3 | Impurity | |
| Rivastigmine EP Impurity C | ||||
| C4X-138431 | N/A | Impurity | |
| Rivastigmine impurity 31 | ||||
| C4X-138432 | N/A | Impurity | |
| Rivastigmine impurity 32 | ||||
| C4X-138433 | 415973-05-6 | Impurity | |
| Rivastigmine impurity 33 | ||||
| C4X-138434 | N/A | Impurity | |
| Rivastigmine impurity 34 | ||||
| C4X-13844 | 415973-05-6 | Impurity | |
| Rivastigmine EP Impurity D | ||||
