Supplier Page from Cayman Chemical for ADB-5'Br-BUTINACA N-(3-hydroxybutyl) metabolite
4-methyl Fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical
Desmethylclotiazepam from Cayman Chemical
N-Desmethylflunitrazepam (CRM) from Cayman Chemical
U-48800 (hydrochloride) from Cayman Chemical