. "Diaminomaleonitrile" . . "(2Z)-2,3-Diaminobut-2-enedinitrile" . . . . . "diaminomaleonitrile" . . "DAMN" . . . "diaminomaleodinitrile" . . . . "2,3-Diaminomaleonitrile; Hydrogen cyanide tetramer" . . "Diaminomaleonitrile" . . . . .