| Agent Name | Agent Number | CAS Number | Last Updated | |
|---|---|---|---|---|
| OXYMETAZOLINE | 1158 | 1491-59-4 | 08/09/2025 | Summary |
| OXYMETHOLONE | 2999 | 434-07-1 | 11/26/2025 | Summary |
| OXYMORPHONE | 1529 | 76-41-5 | 07/22/2025 | Summary |
| OXYPEUCEDANIN | 3508 | 737-52-0 | 12/03/2025 | Summary |
| OXYPHENBUTAZONE | 3467 | 129-20-4 | 07/11/2025 | Summary |
| OXYPREGNANE STEROIDAL GLYCOSIDE P57 | 4537 | NONE | 05/11/2025 | Summary |
| OXYQUINOLINE | 2390 | 148-24-3 | 04/09/2025 | Summary |
| OXYQUINOLINE SULFATE | 2390 | 134-31-6 | 04/09/2025 | Summary |
| OXYTETRACYCLINE | 1202 | 79-57-2 | 09/17/2025 | Summary |
| OXYTOCIN | 1899 | 50-56-6 | 05/14/2025 | Summary |
| OXYTROL | 1161 | 5633-20-5 | 09/16/2025 | Summary |
| OYSTER SHELL | 2744 | NONE | 04/24/2025 | Summary |
| OZEMPIC | 4761 | 910463-68-2 | 04/17/2025 | Summary |
| OZOBAX | 1030 | 1134-47-0 | 07/16/2025 | Summary |
| OZONE | 1454 | 10028-15-6 | 08/12/2025 | Summary |