CAS 53074-96-7 appears in our catalog under these names: Ethyl 1-piperidineglyoxylate, 98%, Ethyl 2-oxo-2-(piperidin-1-yl)acetate, 95-<97%, Ethyl 2-oxo-2-(piperidin-1-yl)acetate, ≥97-<99%, Ethyl1-piperidineglyoxylate, 95%. Offered by: Combi-blocks, Hoffman Fine Chemicals, AmBeed. Available pack sizes: 1g, 5g, 10g, 250mg, 25g, 50g, 100g, 200g.