2-(4-oxo-1,3-dithietan-2-ylidene)propanedinitrile;2-(4-keto-1,3-dithietan-2-ylidene)malononitrile;13157-38-5;1,3-Dithetan-2-one, 4-(dicyanomethylene)-;1,3-Dithietan-2-one, 4-(dicyanomethylene)-;4-Oxo-1,3-dithietan-2-ylidene) malonitrile
2-(4-oxo-1,3-dithietan-2-ylidene)propanedinitrile