1-((3-(N-Aminopropyl-N-ethylamino)propyl)amino)-9-methoxy-5-methyl-6H-pyrido(4,3-b)carbazole 6H-Pyrido(4,3-b)carbazole, 1-((3-(N-aminopropyl)-N-ethylamino)propyl)amino-9-methoxy-5-methyl- 74861-80-6 BRN 5646043