Supplier Page from Cayman Chemical for 2,2,3,3-tetramethyl-Cyclopropyl fentanyl (hydrochloride) (exempt preparation)
Fentanyl (hydrochloride) (CRM) from Cayman Chemical
MDA-19 N-(5-hydroxyhexyl) metabolite from Cayman Chemical
para-methyl Norfentanyl (hydrochloride) from Cayman Chemical
Zolpidem-d6 from Cayman Chemical