Synonyms: BRN 4536357;6,6-Dioxido-5,7-dihydrodibenzo(c,e)thiepin-5,7-dicarboxylic acid;Dibenzo(c,e)thiepin-5,7-dicarboxylic acid, 5,7-dihydro-, 6,6-dioxide;AC1MIBM2;AKOS005066381;LS-61388;6,6-dioxo-5,7-dihydrobenzo[d][2]benzothiepine-5,7-dicarboxylic acid;110129-23-2