 | C4X-1132128 | NA | Stable isotopes | |
| 2-Hydroxy Atorvastatin-d5 Sodium Salt |
 | C4X-113236 | 265989-45-5 | Stable isotopes | |
| para-Hydroxy Atorvastatin-d5 Calcium Salt |
 | C4X-113288 | 222412-82-0 | Stable isotopes | |
| Atorvastatin-d5 Calcium Salt |
 | C4X-113289 | 265989-47-7 | Stable isotopes | |
| ortho-Hydroxy Atorvastatin-d5 Calcium Salt |
 | C4X-11349 | 1259519-18-0 | Stable isotopes | |
| Neratinib-d6 |
 | C4X-113844 | 1204219-80-6 | Stable isotopes | |
| Dapagliflozin-D5 |
| C4X-113859 | NA | Stable isotopes | |
| Dapagliflozin-13C6 (glucitol-13C6) |
| C4X-113926 | NA | Stable isotopes | |
| "Cefixime-13C,15N2" |
| C4X-114013 | NA | Stable isotopes | |
| Lenvatinib-d4 |
| C4X-1140141 | NA | Stable isotopes | |
| Lenvatinib-d5 |
