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

9-(4-Methanesulfonylamino-2-methylamino-phenylamino)-5-methoxy-acridine-4-carboxylic acid methylamide; hydrochloride

1-Chloro-9-(4-methanesulfonylamino-2-methylamino-phenylamino)-acridine-4-carboxylic acid methylamide; hydrochloride

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

N-[4-(2-Methyl-acridin-9-ylamino)-3-methylamino-phenyl]-methanesulfonamide; hydrochloride