title: [Color reaction of 4-(3-dimethylaminopropylidene)-4,9-dihydrothieno(2,3-b)benzo(e)thiepine (Dithiaden) with concentrated sulfuric acid].
mesh_terms: D001582:Benzothiepins; D003124:Colorimetry; D004123:Dimethylamines; D006634:Histamine H1 Antagonists; D013056:Spectrophotometry, Ultraviolet; D013464:Sulfuric Acids; D013876:Thiophenes
chemical_list: D001582:Benzothiepins; D004123:Dimethylamines; D006634:Histamine H1 Antagonists; D013464:Sulfuric Acids; D013876:Thiophenes
vernacular_title: Farbreaktion von 4-(3-Dimethylaminopropyliden)-4,9-dihydrothieno (2.3-b)benzo(e)thiepin (Dithiaden) mit konzentrierter Schwefelsäure