CAS 3039-97-2 appears in our catalog under these names: (R-(R*,S*))-3,7-Dihydro-7-(2-((2-hydroxy-1-methyl-2-phenylethyl)amino)ethyl)-1,3-dimethyl-1H-purine-2,6-dione monohydrochloride, Cafedrine Hydrochloride. Offered by: Biosynth, LoGiCal. Available pack sizes: 10mg, 5mg.