 | C4X-177411 | 1202645-50-8 | Impurity | |
| Valganciclovir Impurity 11 |
 | C4X-17742 | 1393911-57-3 | Impurity | |
| Valganciclovir Isomer |
 | C4X-17744 | 1401562-16-0 | Impurity | |
| Valganciclovir Impurity 4 |
 | C4X-177510 | N/A | Impurity | |
| Vancomycin EP Impurity I |
 | C4X-177511 | 2416251-24-4 | Impurity | |
| Vancomycin EP Impurity J |
 | C4X-177513 | 79517-31-0 | Impurity | |
| Vancomycin EP Impurity L |
| C4X-177515 | 357396-41-9 | Impurity | |
| Vancomycin EP Impurity H |
| C4X-177518 | 99759-13-4 | Impurity | |
| Vancomycin EP Impurity K |
| C4X-177519 | 91700-98-0(Free Base) | Impurity | |
| Vancomycin EP Impurity A TFA salt |
 | C4X-17752 | 213997-73-0 | Impurity | |
| Vancomycin EP Impurity A HCl |
