| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-13577 | 87166-81-2 | Impurity | |
| Flunarizine Impurity 7 | ||||
 | C4X-13578 | 365-24-2 | Impurity | |
| Flunarizine Impurity 8 | ||||
 | C4X-13579 | 87179-40-6 | Impurity | |
| Flunarizine Impurity 9 | ||||
| C4X-13581 | 148774-47-4 | Impurity | |
| Cefditoren Impurity 1 | ||||
| C4X-135810 | N/A | Impurity | |
| Cefditoren Impurity 10 | ||||
| C4X-135811 | N/A | Impurity | |
| Cefditoren Impurity 11 | ||||
| C4X-135812 | N/A | Impurity | |
| Cefditoren Impurity 12 | ||||
 | C4X-135813 | 104145-95-1 | Impurity | |
| Cefditoren Impurity 13 | ||||
| C4X-135814 | N/A | Impurity | |
| Cefditoren Impurity 14 | ||||
| C4X-135815 | N/A | Impurity | |
| Cefditoren Impurity 15 | ||||
