11H-CYCLOHEPTA(b)QUINOLINE-11-THIONE, 5,6,7,8,9,10-HEXAHYDRO-2-CHLORO- 18833-50-6 2-Chloro-5,6,7,8,9,10-hexahydro-11H-cyclohepta(b)quinoline-11-thione 5-21-08-00523 (Beilstein Handbook Reference) BRN 1460876