CAS 195055-66-4 appears in our catalog under these names: R 121919 hydrochloride, R 121919 hydrochloride, 3-(6-(Dimethylamino)-4-methylpyridin-3-yl)-2,5-dimethyl-N,N-dipropylpyrazolo(1,5-a)pyrimidin-7-amine hydrochloride, R121919 (hydrochloride). Offered by: TargetMol, GLPBio, Biosynth, MedChemExpress. Available pack sizes: 10mg, 50mg, 100mg, Get quote.