Supplier Page from Cayman Chemical for Crotonyl fentanyl-d5
Benzodioxole fentanyl-d5 (hydrochloride) from Cayman Chemical
MDA-19 N-(5-hydroxyhexyl) metabolite from Cayman Chemical
Mephedrone metabolite (hydrochloride) ((±)-Ephedrine stereochemistry) from Cayman Chemical
Octodrine (hydrochloride) from Cayman Chemical