4,5-bis(propan-2-ylsulfanyl)-1,3-dithiol-2-one

4,5-bis(prop-2-ynylsulfanyl)-1,3-dithiol-2-one

[1,3]dithiolo[4,5-f][1,3,5]trithiepin-2-one

4,5-双(甲硫代)-1,3-二硫杂环戊烯-2-酮