4-Acridinecarboxamide, 6-chloro-9-((2-(dimethylamino)-4-((methylsulfonyl)amino)phenyl)amino)-N-methyl- 6-Chloro-9-((2-(dimethylamino)-4-((methylsulfonyl)amino)phenyl)amino)-N-methyl-4-acridinecarboxamide 88914-41-4