| Agent Name | Agent Number | CAS Number | Last Updated | |
|---|---|---|---|---|
| DIHYDROPYRAN | 3303 | 110-87-2 | 02/27/2026 | Summary |
| DIHYDROPYRONE | 2507 | 532-34-3 | 08/29/2026 | Summary |
| DIHYDROSPIRORENONE | 4254 | 67392-87-4 | 08/18/2026 | Summary |
| DIHYDROTACHYSTEROL | 1614 | 67-96-9 | 06/30/2026 | Summary |
| DIHYDROTESTOSTERONE | 3310 | 521-18-6 | 07/31/2026 | Summary |
| DIHYDROXYACETONE | 1997 | 96-26-4 | 08/04/2026 | Summary |
| DIHYDROXYALUMINUM SODIUM CARBONATE | 3167 | 12011-77-7 | 04/03/2026 | Summary |
| DIHYDROXYBENZENE, m- | 3641 | 108-46-3 | 08/04/2026 | Summary |
| DIHYDROXYPHENYLALANINE | 1115 | 582-32-1 | 07/16/2026 | Summary |
| DIHYDROXYPROPANAL | 3848 | 367-47-5 | 03/16/2026 | Summary |
| DIHYDROXYVITAMIN D2 | 2448 | 511-28-4 | 08/07/2026 | Summary |
| DIINDOLYLMETHANE | 4443 | 1968-05-4 | 10/03/2026 | Summary |
| DIIODOHYDROXYQUIN | 1097 | 83-73-8 | 07/16/2026 | Summary |
| DIIRON ENNEACARBONYL | 3040 | 13463-40-6 | 09/02/2026 | Summary |
| DIIRON TRIS(SULPHATE) | 4011 | 10028-22-5 | 04/27/2026 | Summary |