Supplier Page from Cayman Chemical for Sufentanil (CRM)
2-Fluoroamphetamine (hydrochloride) from Cayman Chemical
4-fluoro MDMB-BUTINACA butanoic acid metabolite-d4 from Cayman Chemical
4'-hydroxy Nitazene from Cayman Chemical
meta-Fluoroisobutyryl fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical