(1-Ethoxyethylidene)malononitrile (1-Ethoxyethylidene)propanedinitrile 1-Ethoxyethylidenemalononitrile 4-03-00-01196 (Beilstein Handbook Reference) 5417-82-3 BRN 0906913 EINECS 226-521-5 Malononitrile, (1-ethoxyethylidene)- (6CI,7CI,8CI) NSC 11585 Propanedinitrile, (1-ethoxyethylidene)-