Keywords: Diiminosuccinonitrile.svg validSVG Skeletal formula of diiminosuccinonitrile DISN; IUPAC name diiminobutanedinitrile Created using http //www acdlabs com/download/chemsk html ACD/ChemSketch 10 0 and Inkscape Own 2008-09-13 Fvasconcellos Imines Nitriles |