35440-46-1 4'-(9-Acridinylamino)methanesulfonanilide hydrochloride 9-((4-Methanesulfonamido)phenylamino)acridine hydrochloride Methanesulfonamide, N-(4-(9-acridinylamino)phenyl)-, monohydrochloride (9CI) NSC 125882