Supplier Page from Cayman Chemical for U-47931E
3-methoxy Rolicyclidine (hydrochloride) from Cayman Chemical
4-fluoro MDMB-BUTINACA butanoic acid metabolite-d4 from Cayman Chemical
ADB-BUTINACA from Cayman Chemical
meta-fluoro Valeryl fentanyl (hydrochloride) from Cayman Chemical