5H-[1,3]Dioxolo[5,6]indeno[1,2-c]isoquinoline-5,12(6H)-dione, 6-[3-[(2-hydroxyethyl)amino]propyl]-2,3-dimethoxy-, monohydrochloride 6-[3-[(2-Hydroxyethyl)amino]propyl]-5,6-dihydro- 5,11-diketo-2,3-dimethoxy-8,9-(methylenedioxy)-11H-indeno[1,2-c]isoquinoline Hydrochloride NSC706744