N-(3-chloropropyl)-4-methylpiperazine hydrochloride
10H-phenothiazine-2-sulfonic acid dimethylamide
(2-Amino-phenyl)-(4-dimethylsulfamino-2-nitro-phenyl)-sulfid
4-(2-formylamino-phenylsulfanyl)-N,N-dimethyl-3-nitro-benzenesulfonamide
4-(2-acetylamino-phenylsulfanyl)-N,N-dimethyl-3-nitro-benzenesulfonamide