Synonyms: 1,3,2-Dithiastibolane-4,5-dicarboxylicacid, 2,2'-[(1,2-dicarboxy-1,2-ethanediyl)bis(thio)]bis-, hexasodium salt(9CI); Succinic acid, 2,3-dimercapto-, cyclic ester with thioantimonic acid(H3SbS3), diester with 2,3-dimercaptosuccinic acid, hexasodium salt (8CI);Succinic acid, 2,3-dimercapto-, cyclic thioantimonate(III), S,S-diester with2,3-dimercaptosuccic acid, hexasodium salt (7CI); Astiban; Ro 4-1544/6; SB 58;Sodium stibocaptate; Stibocaptate; TWSb