 | C4X-195813 | 30269-50-2 | Impurity | |
| Hyoscine Butylbromide EP Impurity D Bromide |
| C4X-195814 | N/A | Impurity | |
| Hyoscine Butylbromide EP Impurity H |
 | C4X-195815 | 97-75-6 | Impurity | |
| Hyoscine N-oxide |
| C4X-195816 | 64069-63-2 | Impurity | |
| Scopolamine Impurity 16(R-Isomer) |
| C4X-195817 | 30269-52-4 | Impurity | |
| (2'RS)-Hyoscine Butylbromide |
| C4X-195819 | N/A | Impurity | |
| Butylbromide scopolamine alcohol |
| C4X-195820 | 97-75-6 | Impurity | |
| Scopolamine Impurity 20 |
 | C4X-195821 | 2030294-83-6 | Impurity | |
| Scopolamine Impurity 21 |
 | C4X-19586 | 535-26-2 | Impurity | |
| Hyoscine Butylbromide Impurity 6 |
| C4X-19587 | 76822-34-9 | Impurity | |
| Scopolamine Impurity 7 |
