CAS 919724-37-1 appears in our catalog under these names: N-(2-Furylmethyl)-n'-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine, 95%, 1-(Furan-2-ylmethyl)-3-(6-methyl-4-oxo-1,4-dihydropyrimidin-2-yl)guanidine, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g.