 | C4X-18923 | 1262843-46-8 | Stable isotopes | |
| Ercalcidiol-d6 |
 | C4X-18928 | 78782-98-6 | Stable isotopes | |
| Calcifediol D6 |
 | C4X-189512 | NA | Stable isotopes | |
| (E/Z)-Flupentixol-d4 Dihydrochloride |
 | C4X-190318 | 1227162-34-6 | Stable isotopes | |
| Lenalidomide-d5 |
 | C4X-190729 | 1132681-23-2 | Stable isotopes | |
| Nicorandil-d4 |
| C4X-190851 | 335080-94-9 | Stable isotopes | |
| "2-(3,4-Dihydroxyphenyl-13C6)ethylamine HCl" |
 | C4X-190853 | 1185177-97-2 | Stable isotopes | |
| Ractopamine-d6 (Mixture of Diastereomers) |
 | C4X-190856 | 53587-30-7 | Stable isotopes | |
| Dopamine-d3 Hydrochloride |
| C4X-19177 | NA | Stable isotopes | |
| Fulvestrant-d3 |
| C4X-191924 | NA | Stable isotopes | |
| Prednisolone-d8 (Major) |
