9-(4-Methanesulfonylamino-2-methylamino-phenylamino)-acridine-4-carboxylic acid methylamide; hydrochloride

N-[4-(3-Fluoro-5-methoxy-acridin-9-ylamino)-3-methylamino-phenyl]-methanesulfonamide; hydrochloride

N-[4-(3-Bromo-5-methoxy-acridin-9-ylamino)-3-methylamino-phenyl]-methanesulfonamide; hydrochloride

N-[4-(3-Chloro-5-methoxy-acridin-9-ylamino)-3-methylamino-phenyl]-methanesulfonamide; hydrochloride

N-[3-Methylamino-4-(3-nitro-acridin-9-ylamino)-phenyl]-methanesulfonamide; hydrochloride