CAS 4553-62-2 appears in our catalog under these names: 2–Methylglutaronitrile, 2-Methylglutaronitrile 98%, 2-METHYLGLUTARONITRILE, 99%, 2-Methylpentanedinitrile, 98%, 2-Methylglutaronitrile, >98.0%(GC). Offered by: GLPBio, Ambeed, Sigma-Aldrich, Fluorochem, TCI. Available pack sizes: 100g, 500g, 5g, 25g, 1L, 250ML, 10g.