Synonyms: 4-Chloro-N1-methyl-N1-[(tetrahydro-2-methyl-2-furanyl)methyl]-1,3-benzenedisulfonamide-d3; B 1500-d3; BAY 1500-d3; Baycaron-d3; FBA 1500-d3; FDA 1902-d3; Mefrusid-d3; N-(4-Chloro-3-sulfamoylbenzenesulfonyl)-N-methyl-2-furfurylamine-d3; N-(4’-Chloro-3’-sulfamoylbenzenesulfonyl)-N-methyl-2-aminomethyl-2-methyltetrahydrofuran-d3