CAS 629672-19-1 appears in our catalog under these names: 4-Fluoro-3-methylbenzenesulfonyl chloride, 97%, 4-Fluoro-3-methylbenzenesulfonyl chloride, 98%, 4-Fluoro-3-methylbenzenesulfonyl chloride. Offered by: Combi-blocks, AmBeed, Fluorochem. Available pack sizes: 1g, 25g, 100g, 5g.