| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-17505 | 105462-23-5 | Impurity | |
| Risedronate EP Impurity B | ||||
 | C4X-17507 | 75755-10-1 | Impurity | |
| Risedronate Impurity 7 | ||||
 | C4X-175110 | 162849-95-8 | Impurity | |
| Ritonavir EP Impurity J | ||||
 | C4X-175111 | 1010809-39-8 | Impurity | |
| Ritonavir EP Impurity K | ||||
 | C4X-175113 | 256328-82-2 | Impurity | |
| Ritonavir EP Impurity L | ||||
 | C4X-175114 | N/A | Impurity | |
| Ritonavir EP Impurity M | ||||
| C4X-175115 | 765875-58-9 | Impurity | |
| Ritonavir EP Impurity B | ||||
 | C4X-175116 | 176655-56-4 | Impurity | |
| Ritonavir EP Impurity E | ||||
 | C4X-175117 | 2034136-66-6 | Impurity | |
| Ritonavir EP Impurity G | ||||
| C4X-175118 | 959315-21-0 | Impurity | |
| Ritonavir Geo-isomer | ||||
