177406-18-7 2-(7-Chloro-1,2,3,4-tetrahydro-2-propylbenzo(b)(1,6)naphthyridin-10-yl)hydrazinecarboxamide 7-Chloro-2-propyl-1,2,3,4-tetrahydropyrido(4,3-b)quinoline Hydrazinecarboxamide, 2-(7-chloro-1,2,3,4-tetrahydro-2-propylbenzo(b)(1,6)naphthyridin-10-yl)-