CAS 1803593-45-4 appears in our catalog under these names: 2-Amino-2-methyl-3-(methylthio)propanenitrile hydrochloride, 95%, 2-Amino-2-methyl-3-(methylsulfanyl)propanenitrile hydrochloride. Offered by: Combi-blocks, AmBeed, Biosynth. Available pack sizes: 5g, 1g, 250mg, 10g, 100mg.