Supplier Page from Cayman Chemical for Isobutyryl fentanyl-d5 (hydrochloride) (exempt preparation)
4-fluoro MDMB-BUTINACA butanoic acid metabolite-d4 from Cayman Chemical
6β-Oxycodol N-oxide from Cayman Chemical
JWH 193 from Cayman Chemical
N-Benzyl-4-piperidone from Cayman Chemical