CAS 4977-62-2 appears in our catalog under these names: Ethyl 2–acetamido–2–cyanoacetate, Ethyl 2-acetamido-2-cyanoacetate, 98%, Ethyl acetamidocyanoacetate, 95%, Ethyl acetamidocyanoacetate, 98% , Ethyl acetamidocyanoacetate. Offered by: GLPBio, AmBeed, Fluorochem, Combi-blocks, Thermo Scientific (Alfa Aesar). Available pack sizes: 10g, 1g, 5g, 25g, 100g, 50g, 250g.