CAS 202464-89-9 appears in our catalog under these names: (S)-N-(Prop-2-yn-1-yl)-2,3-dihydro-1H-inden-1-amine ethanesulfonate, 98%, (S)-Rasagiline Mesylate, >95% (HPLC), (S)-Rasagiline mesylate. Offered by: Chemat Brand, TRC, Biosynth. Available pack sizes: on request, 50mg, 5mg, 1mg, 10mg, 25mg.