N-[3-(methylamino)-4-nitrophenyl]methanesulfonamide

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

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

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

[9-(4-Methanesulfonylamino-2-methylamino-phenylamino)-acridin-3-yl]-carbamic acid methyl ester; hydrochloride