Raw materials
| Name | CAS number |
|---|---|
| Undecanoic acid | 112-37-8 |
| Unesbulin | 1610964-64-1 |
| Unifiram | 7778-50-9 |
| Upadacitinib | 1310726-60-3 |
| Upamostat | 1191101-18-4 |
| Uprifosbuvir | 1496551-77-9 |
| Uproleselan | 1983970-12-2 |
| Uprosertib | 1047634-65-0 |
| Urabrelimab | 2249722-58-3 |
| Uracil C-13 | 35803-45-3 |
| Uracil mustard | 66-75-1 |
| Urea C-13 | 58069-82-2 |
| Urelumab | 934823-49-1 |
| Uric Acid | 69-93-2 |
| Uridine 5'-triphosphate | 63-39-8 |
| Uridine 5-monophosphate | 7722-21-1 |
| Uridine diphosphate glucose | 133-89-1 |
| Uridine monophosphate | 58-97-9 |
| Uridine triacetate | 4105-38-8 |
| Uridine-5'-Diphosphate | 58-98-0 |
| Urocortin-2 | 351999-18-3 |
| Urolithin A | 68786-66-3 |
| Ursadiol | 37384-13-7 |
| Ursolic Acid | 6381-59-5 |
| Urtoxazumab | 502496-16-4 |
| Usistapide | 403989-79-7 |
| Utomilumab | 1417318-27-4 |
| Utreloxastat | 1213269-96-5 |
| Uttroside B | 88048-09-3 |
| Uzansertib | 2088852-47-3 |
| Vabicaserin | 887258-95-9 |
| Vaborbactam | 1360457-46-0 |
| Vactosertib | 1352608-82-2 |
| Vadadustat | 1000025-07-9 |
| Vadastuximab talirine | 1436390-64-5 |
| Vadimezan | 117570-53-3 |
| Vafidemstat | 1357362-02-7 |
| Valanafusp alfa | 1815583-32-4 |
| Valbenazine | 1025504-45-3 |
| Valdecoxib | 181695-72-7 |