Supplier Page from Cayman Chemical for β-methyl Fentanyl (hydrochloride) (exempt preparation)
4-Anilino-1-benzylpiperidine from Cayman Chemical
5-fluoro PB-22 5-hydroxyisoquinoline isomer from Cayman Chemical
para-methyl Methoxyacetyl fentanyl (hydrochloride) from Cayman Chemical
trans-4-phenyl-4-Piperidinocyclohexanol from Cayman Chemical