| Agent Name | Agent Number | CAS Number | Last Updated | |
|---|---|---|---|---|
| SMALLPOX | 3402 | NONE | 10/01/2024 | Summary |
| SMALLPOX VACCINE | 3402 | NONE | 10/01/2024 | Summary |
| SMECTA | 4319 | NONE | 11/19/2024 | Summary |
| SMECTITE | 4319 | 12199-37-0 | 11/19/2024 | Summary |
| SMOFLIPID | 2191 | NONW | 02/06/2025 | Summary |
| SMOFLIPID | 2191 | NONW | 02/06/2025 | Summary |
| SMOKE | 4499 | NONE | 12/28/2024 | Summary |
| SMOKING | 1062 | NONE | 06/06/2025 | Summary |
| SNAKE VENOMS | 2497 | NONE | 04/15/2025 | Summary |
| SOAANZ | 3953 | 56211-40-6 | 02/07/2025 | Summary |
| SODA ASH | 2230 | 497-19-8 | 02/08/2025 | Summary |
| SODA LYE | 1316 | 1310-73-2 | 05/07/2025 | Summary |
| SODESTRIN-H | 2757 | 12126-59-9 | 01/16/2025 | Summary |
| SODIUM | 2348 | 7440-23-5 | 04/08/2025 | Summary |
| SODIUM 2-MERCAPTOETHANE SULFONATE | 3893 | 19767-45-4 | 02/07/2025 | Summary |