Supplier Page from Cayman Chemical for 4'-methyl Acetyl fentanyl-d5 (hydrochloride) (exempt preparation)
(±)-Methadone (hydrochloride) from Cayman Chemical
4-Anilino-1-benzylpiperidine from Cayman Chemical
4-methyl Fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical
JWH 307 3'-isomer from Cayman Chemical