CAS 35693-18-6 appears in our catalog under these names: DL-4-Hydroxyphenylalanine-3,3-d2, 98 atom % D, min 98% Chemical Purity, DL–4–HYDROXYPHENYLALANINE–3，3–D2, DL-Tyrosine-d2. Offered by: CDN, GLPBio, MedChemExpress. Available pack sizes: 0,25g, 0,1g, 10mg, 5mg, 1mg.