1,3-Dithietan-2-ylidenepropanedinitrile 1,3-Dithietan-delta(2,alpha)-malononitrile (8CI) 1,3-Dithietane-delta(2,alpha)-malononitrile 6008-60-2 CP 28378 Propanedinitrile, 1,3-dithietan-2-ylidene-