CAS 85237-56-5 appears in our catalog under these names: 3–Amino–4–hydroxy–N–methylbenzenesulphonamide monohydrochloride, Benzenesulfonamide, 3-amino-4-hydroxy-N-methyl-, hydrochloride (1:1), (3-AMINO-4-HYDROXYPHENYL)METHANESULFONAMIDE, 98%+,RG. Offered by: GLPBio, Chemat, Fluorochem. Available pack sizes: 1g, 5g, 25g.