Supplier Page from Cayman Chemical for cis-Tramadol-d6 (hydrochloride) (exempt preparation)
(±)-cis-3-methyl Norfentanyl from Cayman Chemical
4-fluoro MDMB-BUTINACA butanoic acid metabolite-d4 from Cayman Chemical
4-methyl-α-Isopropylaminovalerophenone (hydrochloride) from Cayman Chemical
Ritalinic Acid (hydrochloride) (CRM) from Cayman Chemical