CAS 57280-75-8 appears in our catalog under these names: 1-(2,4-Dihydroxyphenyl)-2-methoxyethan-1-one, 95%, 1–(2，4–Dihydroxyphenyl)–2–methoxyethanone, 1-(2,4-DIHYDROXYPHENYL)-2-METHOXYETHAN-1-ONE, 97%, 97%, 1-(2,4-Dihydroxyphenyl)-2-methoxyethanone, 97%. Offered by: Combi-blocks, GLPBio, Chemat, Fluorochem. Available pack sizes: 250mg, 1g, 100mg.