| Agent Name | Agent Number | CAS Number | Last Updated | |
|---|---|---|---|---|
| PYRAZINECARBOXAMIDE | 1924 | 98-96-4 | 12/23/2025 | Summary |
| PYRAZOLE | 3297 | 288-13-1 | 10/01/2025 | Summary |
| PYRETHRIN I | 1180 | 121-21-1 | 09/17/2025 | Summary |
| PYRETHRIN II | 1180 | 121-29-9 | 09/17/2025 | Summary |
| PYRETHROIDS | 1585 | NONE | 09/20/2025 | Summary |
| PYRETHRUM | 1180 | NONE | 09/17/2025 | Summary |
| PYRIBENZAMINE | 1835 | 91-81-6 | 01/28/2026 | Summary |
| PYRICARDYL | 3343 | 59-26-7 | 04/29/2026 | Summary |
| PYRIDINE | 1181 | 110-86-1 | 01/31/2026 | Summary |
| PYRIDINE CARBOXYLIC ACID, 2- | 3490 | 98-98-6 | 05/05/2026 | Summary |
| PYRIDITOL | 3690 | 10049-83-9 | 05/28/2026 | Summary |
| PYRIDIUM | 1399 | 94-78-0 | 01/24/2026 | Summary |
| PYRIDOSTIGMINE BROMIDE | 1902 | 101-26-8 | 10/09/2025 | Summary |
| PYRIDOXINE | 1190 | 65-23-6 | 02/27/2026 | Summary |
| PYRILAMINE | 1189 | 91-84-9 | 01/23/2026 | Summary |