CAS 22856-30-0 appears in our catalog under these names: 2,3-Dicyanonaphthalene, 98%, 2，3–Dicyanonaphthalene, 2,3-Dicyanonaphthalene, >98.0%(GC), 2,3-Naphthalenedicarbonitrile 98%, Naphthalene-2,3-dicarbonitrile, 98%, 98%. Offered by: Combi-blocks, GLPBio, TCI, Ambeed, Chemat. Available pack sizes: 1g, 25g, 5g, 250mg, 100mg.