CAS 6274-50-6 appears in our catalog under these names: 2-(4-Methoxy-phenyl)-2-methyl-propionic acid methyl ester, 98%, Methyl 2-(4-methoxyphenyl)-2-methylpropanoate, 95+%, 2-(4-Methoxy-phenyl)-2-methyl-propionic acid methyl ester, METHYL 2-(4-METHOXYPHENYL)-2-METHYLPROPANOATE, 90%. Offered by: Combi-blocks, AmBeed, Chemat, Fluorochem. Available pack sizes: 100mg, 1g, 5g, 250mg, 25mg.