Supplier Page from Cayman Chemical for (±)-Higenamine (hydrochloride)
(±)-Methadone (hydrochloride) from Cayman Chemical
4'-methyl Acetyl fentanyl (hydrochloride) from Cayman Chemical
Cyclohexyl fentanyl (hydrochloride) from Cayman Chemical
MAB-CHMINACA-d4 from Cayman Chemical