CAS 5734-67-8 appears in our catalog under these names: 2-Amino-4-chloro-6-ethylpyrimidine, 95%, 4-Chloro-6-ethylpyrimidin-2-amine 98%, 4-Chloro-6-ethylpyrimidin-2-amine, 98%, 98%, 2-Amino-4-chloro-6-ethylpyrimidine, 98%. Offered by: Combi-blocks, Ambeed, Chemat, Fluorochem. Available pack sizes: 250mg, 5g, 1g, 10g, 25g, 100mg.