| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-21846 | N/A | Impurity | |
| Beraprost Impurity 6 (Mixture of Diastereomers) | ||||
| C4X-21847 | N/A | Impurity | |
| Beraprost Impurity 7 | ||||
| C4X-21848 | N/A | Impurity | |
| Beraprost Impurity 8 | ||||
| C4X-21849 | N/A | Impurity | |
| Beraprost Impurity 9 | ||||
| C4X-21852 | N/A | Impurity | |
| Teriparatide Impurity 2 (Teri-Met 8&18 (O)) | ||||
| C4X-21853 | N/A | Impurity | |
| Teriparatide Impurity 3 (Teri-Met 8(O)) | ||||
 | C4X-21861 | 1254702-87-8 | Impurity | |
| Triptolide Impurity 1 | ||||
| C4X-21862 | N/A | Impurity | |
| Triptolide Impurity 2 | ||||
| C4X-21863 | N/A | Impurity | |
| Triptolide Impurity 3 | ||||
| C4X-21864 | 144539-79-7 | Impurity | |
| Triptolide Impurity 4 | ||||
