CAS 25025-07-4 appears in our catalog under these names: 4-(Methylsulfonyl) phenylacetonitrile, 4-(Methylsulfonyl) phenylacetonitrile, 98%, 2-(4-(Methylsulfonyl)phenyl)acetonitrile, 98%. Offered by: Fluorochem, Combi-blocks, AmBeed. Available pack sizes: 1g, 5g, 25g, 10g, 100g.