| Chemical Structure | CAT No. | CAS | Item Group | Purity |
|---|---|---|---|---|
 | C4X-140517 | 1261392-47-5 | Stable isotopes | |
| Metronidazole-d4 | ||||
 | C4X-140735 | 65127-74-4 | Stable isotopes | |
| Tetramethylpyrazine-d12 | ||||
 | C4X-141024 | 1188266-14-9 | Stable isotopes | |
| Nifedipine-d6 | ||||
 | C4X-141111 | 1217651-73-4 | Stable isotopes | |
| Colchicine-d6 | ||||
| C4X-141345 | 1279035-36-7 | Stable isotopes | |
| Ribavirin-13C2 | ||||
 | C4X-142235 | 93701-18-9 | Stable isotopes | |
| Ursodeoxycholic Acid-d5 | ||||
 | C4X-142236 | 1207294-25-4 | Stable isotopes | |
| "Tauroursodeoxycholic-2,2,3,4,4-d5 Acid" | ||||
| C4X-142237 | NA | Stable isotopes | |
| Taurochenodeoxycholic Acid-d5 Sodium Salt | ||||
| C4X-142238 | NA | Stable isotopes | |
| Taurocholic Acid-d5 Sodium Salt | ||||
| C4X-142239 | NA | Stable isotopes | |
| Glycoursodeoxycholic Acid-d5 | ||||
