4-02-00-01868 (Beilstein Handbook Reference) 515-96-8 AI3-23608 Acetic acid, aminooxo-, hydrazide Aminooxamide BRN 1751846 Carbamoylformic acid hydrazide EINECS 208-213-2 N-Aminooxamide NSC 45889 Oxamic acid hydrazide Oxamic acid, hydrazide Oxamic hydrazide Semioxamazid Semioxamazide Semioxamazide (8CI)