 | DP01717 | NA | Nitrosamines | ?95% |
| N-Nitroso Ledipasvir Impurity 2 |
 | DP01718 | NA | Nitrosamines | ?95% |
| N-Nitroso Ledipasvir Impurity 3 |
 | DP01721 | NA | Nitrosamines | ?95% |
| N-Nitroso Levofloxacin Impurity 3 |
 | DP01725 | NA | Nitrosamines | ?95% |
| N-Nitroso Lidocaine EP Impurity G |
 | DP01726 | NA | Nitrosamines | ?95% |
| N-Nitroso Lidocaine Impurity 3 |
 | DP01727 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Impurity 1 |
 | DP01728 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Impurity 2 |
 | DP01729 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Impurity 3 |
 | DP01730 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Impurity |
 | DP01731 | NA | Nitrosamines | ?95% |
| N-Nitroso Linagliptin Related Compound B |
