Supplier Page from Cayman Chemical for Heroin-d9
4'-methyl Fentanyl (hydrochloride) (exempt preparation) from Cayman Chemical
MDMB-CHMCZCA from Cayman Chemical
ortho-Chlorofentanyl (hydrochloride) from Cayman Chemical
Tapentadol-d3 (hydrochloride) (CRM) from Cayman Chemical