CAS 1379811-57-0 appears in our catalog under these names: 5-([(2-Fluoro-4-methylphenyl)amino]methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione, 95%, 5-(((2-Fluoro-4-methylphenyl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione, 97%. Offered by: Combi-blocks, AmBeed. Available pack sizes: 1g, 5g.