CAS 823-89-2 appears in our catalog under these names: 5-Bromo-2-hydrazinopyrimidine, 5-Bromo-2-hydrazinopyrimidine 98%, 5-Bromo-2-hydrazinopyrimidine, 95%, 5-Bromo-2-hydrazinopyrimidine, 98%, 98%. Offered by: Biosynth, Ambeed, Fluorochem, Chemat. Available pack sizes: 1g, 2g, 5g, 250mg, 25g, 100g, 10g.