| Agent Name | Agent Number | CAS Number | Last Updated | |
|---|---|---|---|---|
| PYRAMIDON | 3479 | 58-15-1 | 02/27/2025 | Summary |
| PYRANOPROFEN | 4627 | 52549-17-4 | 05/30/2025 | Summary |
| PYRANTEL | 2322 | 15686-83-6 | 03/14/2025 | Summary |
| PYRANTEL PAMOATE | 2322 | 22204-24-6 | 03/14/2025 | Summary |
| PYRAZINAMIDE | 1924 | 98-96-4 | 03/08/2025 | Summary |
| PYRAZINECARBOXAMIDE | 1924 | 98-96-4 | 03/08/2025 | Summary |
| PYRAZOLE | 3297 | 288-13-1 | 12/02/2024 | Summary |
| PYRETHRIN I | 1180 | 121-21-1 | 12/04/2024 | Summary |
| PYRETHRIN II | 1180 | 121-29-9 | 12/04/2024 | Summary |
| PYRETHROIDS | 1585 | NONE | 12/07/2024 | Summary |
| PYRETHRUM | 1180 | NONE | 12/04/2024 | Summary |
| PYRIBENZAMINE | 1835 | 91-81-6 | 04/04/2025 | Summary |
| PYRICARDYL | 3343 | 59-26-7 | 07/08/2025 | Summary |
| PYRIDINE | 1181 | 110-86-1 | 05/06/2025 | Summary |
| PYRIDINE CARBOXYLIC ACID, 2- | 3490 | 98-98-6 | 10/08/2024 | Summary |