Supplier Page from Cayman Chemical for RCS-4 2-methoxy isomer
(±)-Norpseudoephedrine (hydrochloride) from Cayman Chemical
Etonitazene-d5 (exempt preparation) from Cayman Chemical
HMMA (hydrochloride) from Cayman Chemical
trans-4-phenyl-4-Piperidinocyclohexanol from Cayman Chemical