Supplier Page from Cayman Chemical for 2,2,3,3-tetramethyl-Cyclopropyl fentanyl (hydrochloride) (exempt preparation)
(+)-CP 47,497 from Cayman Chemical
17α-Methyl-5α-androstan-17β-ol from Cayman Chemical
3,4-Methylenedioxy Pyrovalerone (hydrochloride) from Cayman Chemical
N-Desmethylflunitrazepam (CRM) from Cayman Chemical