1,3-Dithiolane-2-thione 5-19-04-00014 (Beilstein Handbook Reference) 822-38-8 BRN 0106330 CARBONIC ACID, TRITHIO-, CYCLIC ETHYLENE ESTER Cyclic ethylene trithiocarbonate EINECS 212-498-9 Ethylene trithiocarbonate NSC 6746 Trithiocarbonic acid, cyclic ethylene ester