CAS 139958-16-0 appears in our catalog under these names: ME-3221/ 99.84% (existing batch purity), 3-Methoxy-2,6-dimethyl-4-[[2′-(2H-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methoxy]pyridine, ME3221. Offered by: TargetMol, Chemat, MedChemExpress. Available pack sizes: 1mg, 2mg, 5mg, 10mg, 25mg, 50mg, 1 mg, 10 mg.