Supplier Page from Cayman Chemical for (±)-cis-3-methyl Butyryl fentanyl (hydrochloride)
(−)-Levamisole (hydrochloride) (CRM) from Cayman Chemical
17α-Methyl-androstan-3-hydroxyimine-17β-ol from Cayman Chemical
N-methyl Norfentanyl (hydrochloride) from Cayman Chemical
Senecioyl fentanyl from Cayman Chemical