Keywords: (2E,3E)-biacetyl dioxime 200.svg validSVG Structure of 2E 3E -biacetyl dioxime Own 2014-03-18 Emeldir <span class signature-talk >talk</span> Chemical structure verified https //upload wikimedia org/wikipedia/commons/6/66/ 282E 2C3E 29-biacetyl_dioxime_200 svg 1S/C4H8N2O2/c1-3 5-7 4 2 6-8/h7-8H 1-2H3/b5-3+ 6-4+ JGUQDUKBUKFFRO-GGWOSOGESA-N 95-45-4 202-420-1 PD-chem Oximes |