Supplier Page from Cayman Chemical for Norfentanyl (CRM)
(±)-cis-3-methyl Norfentanyl from Cayman Chemical
AB-FUBINACA isomer 2 from Cayman Chemical
N-methyl Norfentanyl (hydrochloride) from Cayman Chemical
para-methyl Norfentanyl (hydrochloride) from Cayman Chemical