6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepin-2-one

4,5-乙撑二硫代-1,3-二硫酚-2-酮

6,7-dihydro-5H-[1,3]dithiolo[4,5-b][1,4]dithiepine-2-selenone

四硫富瓦烯

1,3-bis(ethoxycarbonyldithio)propane