| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-19963 | 22973-19-9 | Impurity | |
| 15-Keto Prostaglandin E1 | ||||
 | C4X-199630 | 42935-17-1 | Impurity | |
| Prostaglandin Impurity 30 | ||||
 | C4X-19964 | 363-24-6 | Impurity | |
| Prostaglandin E2 | ||||
 | C4X-19973 | 522-66-7 | Impurity | |
| Quinine Sulfate EP Impurity C | ||||
| C4X-19975 | 101655-92-9 | Impurity | |
| Quinine Sulfate Impurity 5 | ||||
 | C4X-19976 | 485-71-2 | Impurity | |
| Quinine sulfate Impurity 6 | ||||
| C4X-19977 | 6591-63-5 | Impurity | |
| Quinine Sulfate Impurity 7 | ||||
 | C4X-19981 | 63775-95-1 | Impurity | |
| Cyclosporin B | ||||
| C4X-199811 | N/A | Impurity | |
| Ciclosporin Impurity 11 | ||||
| C4X-199812 | N/A | Impurity | |
| Ciclosporin Impurity 12 | ||||
