CAS 55474-90-3 appears in our catalog under these names: (4,6-Dimethylpyrimidin-2-yl)cyanamide, 95%, N-(4,6-Dimethylpyrimidin-2-yl)cyanamide, 98%, 98%, (4,6-dimethylpyrimidin-2-yl)cyanamide, 98%. Offered by: Combi-blocks, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 250mg, 100mg.