1,4-Pentanediamine, N(sup 1),N(sup 1)-diethyl-N(sup 4)-(5,8-dimethoxy-2,3-dimethyl-6-quinolinyl)- 58868-54-5 Quinoline, 6-((4-(diethylamino)-1-methylbutyl)amino)-5,8-dimethoxy-2,3-dimethyl-