| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-18231 | 117490-39-8 | Stable isotopes | |
| Theophylline-d6 | ||||
 | C4X-182670 | 2816542-08-0 | Stable isotopes | |
| Iguratimod-d5 | ||||
 | C4X-183014 | 1219042-50-8 | Stable isotopes | |
| rac-Lacosamide-D6 | ||||
 | C4X-183025 | NA | Stable isotopes | |
| Lacosamide-d3 (Acetyl-d3) | ||||
 | C4X-183558 | 1854126-45-6 | Stable isotopes | |
| Hydroxychloroquine-d4 Sulfate | ||||
 | C4X-184235 | 1129540-33-5 | Stable isotopes | |
| Paclitaxel-d5 | ||||
 | C4X-184949 | 1189977-29-4 | Stable isotopes | |
| rac-Epinephrine-d3 | ||||
| C4X-18588 | NA | Stable isotopes | |
| Trimebutine-d5 Fumarate | ||||
 | C4X-18642 | 65854-97-9 | Stable isotopes | |
| Phenytoin-d10 | ||||
 | C4X-18751 | 1794835-73-6 | Stable isotopes | |
| Tandospirone-d8 | ||||
