 | C4X-191219 | 2602451-78-3 | Impurity | |
| Articaine Impurity 19 |
| C4X-19122 | 1712677-79-6(free base) | Impurity | |
| Articaine EP Impurity A HCl |
| C4X-19124 | N/A | Impurity | |
| Articaine EP Impurity C |
| C4X-19125 | N/A | Impurity | |
| Articaine EP Impurity D |
| C4X-19126 | 1796888-45-3(free base) | Impurity | |
| Articaine EP Impurity E HCl |
| C4X-19127 | N/A | Impurity | |
| Articaine EP Impurity F HCl |
| C4X-19128 | 2602451-77-2 | Impurity | |
| Articaine EP Impurity H HCl |
 | C4X-19129 | 1160919-46-9 | Impurity | |
| Articaine EP Impurity J |
| C4X-191310 | 1175018-79-7 (free base) | Impurity | |
| Rasagiline Impurtiy 10 HCl |
 | C4X-191312 | 1175018-74-2 | Impurity | |
| Rasagiline Impurity 12 |
