103968-87-2 2,3-Dihydro-6,7-dichloro-5-((dimethylamino)sulfonyl)-2-benzofurancarboxylic acid 2-BENZOFURANCARBOXYLIC ACID, 2,3-DIHYDRO-6,7-DICHLORO-5-((DIMETHYLAMINO)SULFONYL 2-Benzofurancarboxylic acid, 2,3-dihydro-6,7-dichloro-5-((dimethylamino)sulfonyl)- 2-Benzofurancarboxylic acid, 6,7-dichloro-5-((dimethylamino)sulfonyl)-2,3-dihydro- S 8666 S-8666