 | C4X-15811 | 120882-22-6 (free acid) | Impurity | |
| Desfuroyl Ceftiofur Sodium Salt |
 | C4X-158210 | 1016-78-0 | Impurity | |
| Cetirizine Impurity 10 |
| C4X-158211 | N/A | Impurity | |
| Cetirizine Impurity 11 HCl (Mixture of alpha and beta Isomers) |
| C4X-158212 | N/A | Impurity | |
| Cetirizine Impurity 12 ((S)-Cetirizine Propanediol Ester) |
| C4X-158213 | 83881-37-2 | Impurity | |
| Cetirizine Impurity 13 |
| C4X-158216 | N/A | Impurity | |
| Cetirizine Impurity 16 |
| C4X-158217 | N/A | Impurity | |
| Cetirizine Impurity 17 |
| C4X-158219 | N/A | Impurity | |
| Cetirizine Impurity 17 HCl |
| C4X-158223 | N/A | Impurity | |
| Cetirizine Impurity 23 2TFA salt |
| C4X-158224 | N/A | Impurity | |
| Cetirizine Impurity 24 Fumarate |
