CAS 73-68-7 appears in our catalog under these names: 4-Amino-5-formyl-2-methylpyrimidine, 4-Amino-2-methylpyrimidine-5-carbaldehyde, 98%, 98%, 4-AMINO-2-METHYLPYRIMIDINE-5-CARBALDEHYDE, 98%. Offered by: Biosynth, Chemat, Fluorochem. Available pack sizes: 2,5g, 250mg, 1g, 5g, 100mg, 500mg, 10g.