CAS 391-92-4 appears in our catalog under these names: Methyl 5-fluoro-2-hydroxybenzoate 98%, methyl 5-fluoro-2-hydroxy-benzoate, 98%, 98%, Methyl 5-fluoro-2-hydroxybenzoate, 95%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 500g, 250mg, 1g, 5g, 10g, 25g, 100g.