title: [Preparation and properties of pentacyclic benzo-bis-1.4-dithiine tetracarbonic acid diimide].
mesh_terms: D006571:Heterocyclic Compounds / Q000138:chemical synthesis; D007094:Imides / Q000138:chemical synthesis*; D011809:Quinones; D013455:Sulfur
chemical_list: D006571:Heterocyclic Compounds; D007094:Imides; D011809:Quinones; D013455:Sulfur
vernacular_title: Darstellung und Eigenschaften eines pentacyclischen Benzo-bis-1.4-dithiintetracarbonsäurediimids.