4-15-00-00173 (Beilstein Handbook Reference) 519-65-3 Acetic acid, (dimethylamino)oxo-, 2-acetyl-2-methyl-1-phenylhydrazide (9CI) BRN 1822610 Dioxoaminopyrine Dioxyaminopyrine Dioxypyramidon EINECS 208-274-5 N'-Acetyl-2-(dimethylamino)-N'-methyl-2-oxo-N-phenylacetohydrazide Semioxamazide, 1-acetyl-2-phenyl-1,5,5-trimethyl-