 | C4X-149750 | 1217512-35-0 | Stable isotopes | |
| Itraconazole-d3 |
| C4X-149751 | NA | Stable isotopes | |
| Itraconazole-d9 |
| C4X-149752 | 1217524-77-0 | Stable isotopes | |
| Itraconazole-d5 |
 | C4X-149753 | 1217516-26-1 | Stable isotopes | |
| Hydroxy Itraconazole-d8 (Mixture of Diastereomers) |
| C4X-150116 | NA | Stable isotopes | |
| Clavulanic Acid Methyl-d3 Ester |
| C4X-150117 | NA | Stable isotopes | |
| Clavulanic Acid Methyl Ester-13CD3 |
 | C4X-15021 | 15775-74-3 | Stable isotopes | |
| Progesterone-d9 |
 | C4X-15059 | 1262992-43-7 | Stable isotopes | |
| Rifaximin-d6 |
| C4X-150921 | 1189677-14-2 | Stable isotopes | |
| 1'-Hydroxy Midazolam-13C3 |
| C4X-151114 | 1215898-55-7 | Stable isotopes | |
| Mirtazapine-d4 |
