| Agent Name | Agent Number | CAS Number | Last Updated | |
|---|---|---|---|---|
| ROTIGOTINE | 4710 | 92206-54-7 | 12/17/2025 | Summary |
| ROUNDUP | 2258 | 38641-94-0 | 08/08/2025 | Summary |
| ROUNDWORM | 2428 | NONE | 02/05/2026 | Summary |
| ROUS SARCOMA VIRUS | 2134 | NONE | 10/18/2025 | Summary |
| ROVAMYCIN | 2832 | 24916-52-7 | 02/20/2026 | Summary |
| ROVROL | 3701 | 36734-19-7 | 11/01/2025 | Summary |
| ROWASA | 1979 | 89-57-6 | 12/24/2025 | Summary |
| ROWATINEX | 1208 | 84593-61-3 | 09/17/2025 | Summary |
| ROXADIMATE | 2940 | 58882-17-0 | 03/25/2026 | Summary |
| ROXITHROMYCIN | 3131 | 80214-83-1 | 08/26/2025 | Summary |
| ROYAL JELLY | 3015 | 8031-67-2 | 03/27/2026 | Summary |
| ROZANOLIXIZUMAB | 4935 | 1584645-37-3 | 03/05/2026 | Summary |
| ROZEREM | 4293 | 196597-26-9 | 08/31/2025 | Summary |
| ROZOL | 4146 | 3691-35-8 | 04/29/2026 | Summary |
| RSV (RESPIRATORY SYNCYTIAL VIRUS) | 3944 | NONE | 01/10/2026 | Summary |