1,4-Pentanediamine, N(sup 1),N(sup 1)-diethyl-N(sup 4)-(2,4-dimethyl-6-quinolinyl)- 84264-44-8 N(sup 1),N(sup 1)-Diethyl-N(sup 4)-(2,4-dimethyl-6-quinolinyl)-1,4-pentanediamine