CAS 398456-87-6 appears in our catalog under these names: 2-Fluoro-4-methylsulfonylphenol, 98%, 2–Fluoro–4–methylsulfonylphenol, 2-FLUORO-4-(METHYLSULFONYL)PHENOL, 97%, 97%, 2-Fluoro-4-methylsulfonylphenol. Offered by: Combi-blocks, GLPBio, Chemat, Fluorochem. Available pack sizes: 1g, 25g, 5g, 100mg, 250mg.