1,3-Dithiacyclohexane-2-thione 1,3-Dithiane-2-thione 1,3-Propanedithiol, cyclic carbonotrithioate 1,3-Propanedithiol, cyclic trithioacrbonate 1748-15-8 Carbonic acid, trithio-, cyclic trimethylene ester NSC41542 Trimethylene trithiocarbonate m-Dithiane-2-thione