Supplier Page from Cayman Chemical for Butyryl fentanyl-d5 (hydrochloride) (CRM)
4-Methylphenmetrazine (hydrochloride) from Cayman Chemical
Butyryl fentanyl (hydrochloride) (CRM) from Cayman Chemical
JWH 307 3'-isomer from Cayman Chemical
RCS-8 from Cayman Chemical