 | C4X-291548 | 917389-32-3 (unlabelled) | Stable isotopes | |
| Letermovir-d3 |
| C4X-29208 | 23288-49-5 (unlabelled) | Stable isotopes | |
| Probucol-d6 |
| C4X-292449 | NA | Stable isotopes | |
| Mirogabalin-13C2-d1 (Mixture of Diastereomers) |
| C4X-292450 | NA | Stable isotopes | |
| Mirogabalin-15N-d2 |
 | C4X-29302 | 250608-66-3 | Stable isotopes | |
| Sulindac EP Impurity C-d3 |
| C4X-29303 | NA | Stable isotopes | |
| Sulindac-d3 |
 | C4X-29304 | 250608-67-4 | Stable isotopes | |
| Sulindac EP Impurity B-d3 |
| C4X-293733 | 2088650-53-5 | Stable isotopes | |
| Abemaciclib-D8 |
 | C4X-29495 | 617-36-7 | Stable isotopes | |
| Lodoxamide Impurity 3-13C-15 |
| C4X-29901 | 450990-33-6 | Stable isotopes | |
| Vismodegib-d4 |
