英文别名2,3-DIHYDRO-1,4-DITHIINO[2,3-C]FURAN-5,7-DIONE; 5,6-DIHYDRO-1,4-DITHIIN-2,3-DICARBOXYLIC ANHYDRIDE; 5,6-DIHYDRO-1,4-DITHIINE-2,3-DICARBOXYLIC ANHYDRIDE; 2,3-DIHYDRO-1,4-DITHIINO[2,3-C]FURAN-5,7-DION; 3,6-Dithia-3,4,5,6-tetrahydrophthalic anhydride; SURI-001; 2,3-dihydro-[1,4]dithiino[2,3-c]furan-5,7-dione; 2,3-Dihydro[1,4]dithiino[2,3-c]furan-5,7-dione; 2,3-Dihydro-1,4-dithiino(2,3-c)furan-5,7-dione 
