2,3-Dihydro-6-(2-pyridinyl)-5H-1,4-dithiino(2,3-c)pyrrole-5,7(6H)-dione 53787-88-5 5H-1,4-DITHIINO(2,3-c)PYRROLE-5,7(6H)-DIONE, 2,3-DIHYDRO-6-(2-PYRIDINYL)- BRN 0993833 RA(sub 14) p-Dithiin-2,3-dicarboximide, 5,6-dihydro-N-(2-pyridinyl)-