34419-06-2 5,6-Dihydro-N-ethyl-p-dithiin-2,3-dicarboximide 5H-1,4-Dithiino(2,3-c)pyrrole-5,7(6H)-dione, 2,3-dihydro-6-ethyl- BRN 1076269 p-DITHIIN-2,3-DICARBOXIMIDE, 5,6-DIHYDRO-N-ETHYL-