CAS 492-46-6 appears in our catalog under these names: H–DL–β–(3,4–Dihydroxyphenyl)–DL–Ser–OH, DL-3,4-DIHYDROXYPHENYLSERINE, >=98%&, β,3-Dihydroxytyrosine. Offered by: GLPBio, Sigma-Aldrich, MedChemExpress. Available pack sizes: 1g, 250mg, 50mg, Get quote.