| Agent Name | Agent Number | CAS Number | Last Updated | |
|---|---|---|---|---|
| BUTYLPARABEN | 1412 | 94-26-8 | 08/07/2024 | Summary |
| BUTYLPHEN | 3629 | 98-54-4 | 01/25/2025 | Summary |
| BUTYRALDEHYDE | 2033 | 123-72-8 | 03/22/2025 | Summary |
| BUTYRIC ACID | 2295 | 107-92-6 | 03/12/2025 | Summary |
| BUTYROLACTONE, 4- | 2228 | 96-48-0 | 03/12/2025 | Summary |
| BYAKUSHI | 3172 | NONE | 09/20/2024 | Summary |
| BYDUREON | 4292 | 141732-76-5 | 11/19/2024 | Summary |
| BYETTA | 4292 | 141732-76-5 | 11/19/2024 | Summary |
| BYNFEZIA | 3516 | 83150-76-9 | 10/09/2024 | Summary |
| BYPASS SURGERY | 3870 | NONE | 11/21/2024 | Summary |
| BYSTOLIC | 4393 | 99200-09-6 | 11/22/2024 | Summary |
| BYVALSON | 4055 | 1268819-57-3 | 08/22/2024 | Summary |
| C.I. FLUORESCENT BRIGHTENER 393 | 3716 | 1533-45-5 | 01/30/2025 | Summary |
| C.I. NATURAL BROWN 7 | 2515 | 481-39-0 | 04/17/2025 | Summary |
| C1 ESTERASE INHIBITOR | 4489 | NONE | 11/22/2024 | Summary |