2,4-dichloro-3-(1,3-propylenedithio-methylene)-penta-1,4-diene

2-(1,3-dithian-2-ylidene)malonic acid

2-(1,3-dithian-2-ylidene)-3-oxobutanoic acid

magnesium,carbanide,iodide

2-phenyl-1,3-dithian-2-ylium tetrafluoroborate