10-(Isopropylamino)-11H-indeno(1,2-b)quinolin-11-one hydrochloride 104785-14-0 11H-Indeno(1,2-b)quinolin-11-one, 10-((1-methylethyl)amino)-, monohydrochloride 11H-Indeno(1,2-b)quinolin-11-one, 10-(isopropylamino)-, monohydrochloride