| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-132420 | 1261398-47-3 | Stable isotopes | |
| Mesalazine-13C6 Hydrochloride | ||||
 | C4X-132422 | 1309935-89-4 | Stable isotopes | |
| N-Acetyl Mesalamine-d3 Impurity 1 | ||||
 | C4X-132423 | 93968-79-7 | Stable isotopes | |
| N-Acetyl Mesalazine-d3 Impurity 2 | ||||
 | C4X-13308 | 202282-98-2 | Stable isotopes | |
| Caffeine-13C | ||||
 | C4X-133354 | 1126721-82-1 | Stable isotopes | |
| Sunitinib-d10 | ||||
| C4X-133355 | 1217247-62-5 | Stable isotopes | |
| N-Desethyl Sunitinib-d5 | ||||
 | C4X-133356 | 1126721-79-6 | Stable isotopes | |
| Sunitinib-d4 | ||||
 | C4X-133416 | 349554-02-5 | Stable isotopes | |
| Enalapril-d5 Maleate | ||||
 | C4X-13343 | 349554-00-3 | Stable isotopes | |
| Enalaprilat-d5 | ||||
 | C4X-133620 | 1188266-11-6 | Stable isotopes | |
| rac-Duloxetine-d3 HCl | ||||
