CAS 98296-17-4 appears in our catalog under these names: Tetramethylammonium oxalate 97%, Tetramethylammonium oxalate, 97%, 97%, Mono(tetramethylammonium) monooxalate, 98%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g, 10g, 25g, 100g.