Supplier Page from Cayman Chemical for Despropionyl (±)-cis-3-methyl fentanyl
2-oxo-3-hydroxy LSD (solution) from Cayman Chemical
CUMYL-INACA from Cayman Chemical
JWH 307 3'-isomer from Cayman Chemical
Meperidine-d5 (hydrochloride) (exempt preparation) from Cayman Chemical