| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-22614 | 1217467-39-4 | Stable isotopes | |
| 25-Hydroxyvitamin D2-d3 | ||||
| C4X-226728 | NA | Stable isotopes | |
| Emedastine-13C-d3 Fumarate | ||||
 | C4X-22693 | 1562993-37-6 | Stable isotopes | |
| Ponatinib-d8 | ||||
| C4X-227325 | 120410-24-4 (unlabeled) | Stable isotopes | |
| "Biapenem-13C2,15N3" | ||||
| C4X-227519 | 113507-06-5 (unlabelled) | Stable isotopes | |
| Moxidectin-d3 | ||||
| C4X-22791 | 1246819-46-4 | Stable isotopes | |
| Eperisone-d10 HCl | ||||
| C4X-229115 | 69-81-8 (unlabelled) | Stable isotopes | |
| Carbazochrome-d3 | ||||
 | C4X-22921 | 1309935-98-5 | Stable isotopes | |
| 6-Sulfatoxy Melatonin-d4 | ||||
| C4X-22928 | NA | Stable isotopes | |
| 6-Sulfatoxy Melatonin-d4 Sodium Salt | ||||
| C4X-22951 | NA | Stable isotopes | |
| Dienogest-d6 | ||||
