| Agent Name | Agent Number | CAS Number | Last Updated | |
|---|---|---|---|---|
| CHLAMYDIA | 1981 | NONE | 11/14/2025 | Summary |
| CHLOFEDANOL | 4408 | 791-35-5 | 08/29/2025 | Summary |
| CHLOMETHIAZOLE | 4430 | 533-45-9 | 05/10/2025 | Summary |
| CHLOPHEDIANOL | 4408 | 791-35-5 | 08/29/2025 | Summary |
| CHLOPHEDIANOL HYDROCHLORIDE | 4408 | 511-13-7 | 08/29/2025 | Summary |
| CHLOR-TRIMETON | 1046 | 132-22-9 | 04/14/2026 | Summary |
| CHLORACETOPHENONE | 1945 | 1341-24-8 | 10/11/2025 | Summary |
| CHLORAFIN | 2363 | 61788-76-9 | 04/24/2026 | Summary |
| CHLORAL HYDRATE | 1613 | 302-17-0 | 09/23/2025 | Summary |
| CHLORALOSE | 1648 | 15879-93-3 | 09/24/2025 | Summary |
| CHLORAMBUCIL | 1851 | 305-03-3 | 10/09/2025 | Summary |
| CHLORAMINE | 1267 | 10599-90-3 | 02/27/2026 | Summary |
| CHLORAMINE-T | 3568 | 144-86-5 | 10/29/2025 | Summary |
| CHLORAMPHENICOL | 1227 | 56-75-7 | 05/06/2025 | Summary |
| CHLORANAUTINE | 1077 | 523-87-5 | 01/22/2026 | Summary |