11-(2-(Diethylamino)ethoxy)-7,8,9,10-tetrahydro-6H-cyclohepta(b)quinoline dihydrochloride 5231-41-4 6H-CYCLOHEPTA(b)QUINOLINE, 11-(2-(DIETHYLAMINO)ETHOXY)-7,8,9,10-TETRAHYDRO-, DIH 6H-Cyclohepta(b)quinoline, 11-(2-(diethylamino)ethoxy)-7,8,9,10-tetrahydro-, dihydrochloride