2-Anthracenecarboxamide, N-(3-(diethylamino)propyl)-9,10-dihydro-9,10-dioxo-, monohydrochloride 81086-03-5 N-(3-(Diethylamino)propyl)-9,10-dihydro-9,10-dioxo-2-anthracenecarboxamide monohydrochloride