CAS 1021268-16-5 appears in our catalog under these names: 5-Bromo-2-chloro-4-hydrazinylpyrimidine, 5-Bromo-2-chloro-4-hydrazineylpyrimidine, 98%, 5-Bromo-2-chloro-4-hydrazinylpyrimidine, 98%, 98%. Offered by: Biosynth, Fluorochem, Chemat. Available pack sizes: 100mg, 1g, 5g, 250mg.