CAS 519-65-3 appears in our catalog under these names: Dioxypyramidon, Dioxoaminopyrine, AMDOPH, Concentration: 100 µg/ml Solvent: Acetonitrile, AMDOPH. Offered by: Mikromol, LoGiCal, TRC, HPC Standards. Available pack sizes: 4x25mg, 25mg, 10mg, 1x1ml, 1x10mg.