 | C4X-245830 | 129273-38-7 (Unlabeled) | Stable isotopes | |
| Perospirone-d8 HCl |
| C4X-246711 | 53251-94-8 (non-labelled) | Stable isotopes | |
| Pinaverium-d4 Bromide (Mixture of Diastereomers) |
 | C4X-24716 | 1216894-33-5 | Stable isotopes | |
| N-Desethyl Amodiaquine-d5 DiHCl |
| C4X-2514 | NA | Stable isotopes | |
| Delamanid-D4 |
 | C4X-27501 | 1267657-68-0 | Stable isotopes | |
| Quinidine-d3 |
| C4X-27749 | NA | Stable isotopes | |
| Cabergoline D6 |
| C4X-288046 | NA | Stable isotopes | |
| Finerenone-d5 |
| C4X-29131 | NA | Stable isotopes | |
| Sarpogrelate-d3 HCl |
 | C4X-29302 | 250608-66-3 | Stable isotopes | |
| Sulindac EP Impurity C-d3 |
| C4X-29303 | NA | Stable isotopes | |
| Sulindac-d3 |
