Supplier Page from Cayman Chemical for 3-desoxy-3,4-Methylenedioxy Pyrovalerone (hydrochloride)
4'-methyl Fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical
Despropionyl Carfentanil from Cayman Chemical
epi-Testosterone from Cayman Chemical
Meperidine-d5 (hydrochloride) (exempt preparation) from Cayman Chemical