CAS 27302-94-9 appears in our catalog under these names: 2-Methylsulfonyl-1-(pyridin-3-yl)ethanone, 95%, 2-(Methylsulfonyl)-1-(pyridin-4-yl)ethanone, 95+%, 2-(Methylsulfonyl)-1-pyridin-3-ylethanone. Offered by: Combi-blocks, AmBeed, Fluorochem. Available pack sizes: 5g, 10g, 1g, 25g.