Supplier Page from Cayman Chemical for β-Hydroxythiofentanyl-d5 (hydrochloride)
3,4-methylenedioxy-α-methylamino-Isovalerophenone (hydrochloride) from Cayman Chemical
Despropionyl Carfentanil from Cayman Chemical
Despropionyl Remifentanil from Cayman Chemical
PB-22 7-hydroxyquinoline isomer from Cayman Chemical