Raw materials
| Name | CAS number |
|---|---|
| Remifentanil hydrochloride | 132539-07-2 |
| Remikiren | 126222-34-2 |
| Remimazolam | 308242-62-8 |
| Remogliflozin etabonate | 442201-24-3 |
| Remoxipride | 80125-14-0 |
| Remtolumab | 1791410-27-9 |
| Rencofilstat | 1383420-08-3 |
| Renzapride | 112727-80-7 |
| Reparixin | 266359-83-5 |
| Repifermin | 219527-63-6 |
| Repinotan | 144980-29-0 |
| Reposal | 3625-25-0 |
| Reproterol | 54063-54-6 |
| Reproxalap | 916056-79-6 |
| Resamirigene bilparvovec | 2085240-27-1 |
| Resatorvid | 243984-11-4 |
| Rescinnamine | 24815-24-5 |
| Resiniferatoxin | 57444-62-9 |
| Resiquimod | 144875-48-9 |
| Reslizumab | 241473-69-8 |
| Resminostat | 864814-88-0 |
| Resolvin E1 | 552830-51-0 |
| Resorcinol | 108-46-3 |
| Resorcinol monoacetate | 102-29-4 |
| Retagliptin | 1174122-54-3 |
| Retaspimycin | 857402-23-4 |
| Reteplase | 133652-38-7 |
| Retifanlimab | 2079108-44-2 |
| Retinamidic acid | 74193-17-2 |
| Retlirafusp alfa | 2395839-91-3 |
| Retosiban | 820957-38-8 |
| Revamilast | 893555-90-3 |
| Revaprazan | 199463-33-7 |
| Revefenacin | 864750-70-9 |
| Reveglucosidase alfa | 1446198-96-4 |
| Reversin 121 | 174630-04-7 |
| Reversine | 656820-32-5 |
| Reviparin | 9041-08-1 |
| Revumenib | 2169919-21-3 |
| Revusiran | 1438322-82-7 |