| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-17185 | N/A | Impurity | |
| Olopatadine Impurity 5 | ||||
 | C4X-171851 | 113806-01-2 | Impurity | |
| Olopatadine Impurity 51 | ||||
| C4X-17187 | 949141-22-4 | Impurity | |
| Olopatadine Impurity 7 | ||||
| C4X-17188 | 1628639-06-4 | Impurity | |
| ?-Hydroxy olopatadine | ||||
| C4X-17189 | 113835-92-0 | Impurity | |
| Olopatadine Impurity 9 | ||||
| C4X-17201 | 1391047-93-0 | Impurity | |
| Oseltamivir EP Impurity A HCl | ||||
| C4X-1720101 | N/A | Impurity | |
| Oseltamivir Impurity 101 | ||||
| C4X-1720102 | 943515-58-0 | Impurity | |
| Oseltamivir Impurity 102 | ||||
| C4X-1720103 | 204254-90-0 | Impurity | |
| Oseltamivir Impurity 103 | ||||
| C4X-1720104 | 204254-92-2 | Impurity | |
| Oseltamivir Impurity 104 | ||||
