CAS 49738-24-1 appears in our catalog under these names: 5-Amino-1,3-dimethylpyrimidine-2,4(1h,3h)-dione, 98%, 5-Amino-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione. Offered by: Combi-blocks, AmBeed, Biosynth. Available pack sizes: 250mg, 5g, 1g, 10g, 100mg, 0,5g.