18189-49-6 2,4,6-CYCLOHEPTATRIEN-1-ONE, 2-((2-MORPHOLINOETHYL)AMINO)-, DIHYDROCHLORIDE 2-((2-Morpholinoethyl)amino)-2,4,6-cycloheptatrien-1-one dihydrochloride 2-(beta-Morpholinoethylamino)tropone dihydrochloride