(4-(4-Nitrophenyl)phenyl) N-(3-methoxyphenyl)carbamate

(4-(4-Nitrophenyl)phenyl) N-(4-chlorophenyl)carbamate

(4-(4-nitrophenyl)phenyl) N-(4-methoxyphenyl)carbamate

(4-(4-nitrophenyl)phenyl) N-(4-methylphenyl)carbamate

(4-(4-nitrophenyl)phenyl) N-(4-methylphenyl)carbamate

(4-(4-Nitrophenyl)phenyl) N-cyclohexylcarbamate

(4-(4-Nitrophenyl)phenyl) N-tert-butylcarbamate

(4-(5-Oxo-4, 5-dihydro-1, 2, 4-oxadiazole-3-yl)phenylamino)acet ic acid

(4-(alpha(4-Anilino-1-naphthyl)-4-(dimethylamino)benzylidene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium toluene-p-sulphonate

(4-(alpha-(4-Anilino-1-naphthyl)-4-(dimethylamino)benzylidene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium lactate

(4-(alpha-(4-Anilino-1-naphthyl)-4-(dimethylamino)benzylidene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium salicylate

(4-(Amidinohydrazono)cyclohexa-2, 5-dienal) semicarbazone

(4-(Benzyloxy)phenyl)hydrazine monohydrochloride

(4-(Bis(2-chloroethyl)amino)phenyl)(4-(4-quinolinylamino)phenyl)methanone monohydrochloride

(4-(Bis(2-hydroxyethyl)amino)phenyl)(4-(4-quinolinylamino)phenyl)methanone dihydrochloride

(4-(Bis(3-(carboxymethyl)-4-ethoxyphenyl)methylene)-2, 5-cyclohexadien-1-ylidene)dimethylammonium

(4-(Bis(3-(carboxymethyl)-4-methoxyphenyl)methylene)-2, 5-cyclohexadien-1-ylidene)dimethylammonium

(4-(Bis(4-(3-carboxypropoxy)phenyl)methylene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium

(4-(Bis(4-(dimethylamino)phenyl)methylene)-2, 5-cyclohexadien-1-ylidene)dimethylammonium hydroxide

(4-(Bis(4-(dimethylamino)phenyl)methylene)-2, 5-cyclohexadien-1-ylidene)dimethylammonium sulphate (2:1)