(4-((2-Chlorophenyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium acetate

(4-((2-Chlorophenyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium hydrogen sulphate

(4-((2-Chlorophenyl)(4-(ethyl((sulphonatophenyl)methyl)ammonio)-o-tolyl)methylene)-3-methylcyclohexa-2, 5-dien-1-ylidene)(ethyl)(ar-sulphonatobenzyl)ammonium

(4-((2-Chlorophenyl)(4-(ethyl((sulphonatophenyl)methyl)ammonio)phenyl)methylene)cyclohexa-2, 5-dien-1-ylidene)(ethyl)(ar-sulphonatobenzyl)ammonium

(4-((2-Cyanoethyl)ethylamino)phenyl)ethylenetricarbonitrile

(4-((3-Butoxy-2-((hydroxypropoxyphosphinyl)oxy)propyl)ethylamino)-o-tolyl)bis(4-(diethylammonio)phenyl)methylium

(4-((4, 5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-5-hydroxy-2-methylbenzene-1-sulphonamidato(2-))hydroxychromium

(4-((4-(alpha-Benzyl-3-sulphonatobenzyl)amino)phenyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium

(4-((4-(Bis((3-sulphophenyl)methyl)amino)phenyl)(4-(dimethylamino)phenyl)methylene)-2, 5-cyclohexadien-1-ylidene)dimethylammonium

(4-((4-(Bis(2-hydroxyethyl)amino)-o-tolyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium acetate

(4-((4-(Diethylamino)phenyl)(4-(ethyl(2-hydroxyethyl)amino)-2-methylphenyl)methylene)-3-methyl-2, 5-cyclohexadien-1-ylidene)ethyl(2-hydroxyethyl)ammonium acetate

(4-((4-(Diethylamino)phenyl)(4-(ethyl(2-hydroxyethyl)amino)-2-methylphenyl)methylene)-3-methyl-2, 5-cyclohexadien-1-ylidene)ethyl(2-hydroxyethyl)ammonium chloride

(4-((4-(Diethylamino)phenyl)(4-(ethylamino)-1-naphthyl)methylene)-2, 5-cyclohexadien-1-ylidene)diethylammonium dodecyl sulphate

(4-((4-(Diethylamino)phenyl)(4-(ethylamino)-1-naphthyl)methylene)-2, 5-cyclohexadien-1-ylidene)diethylammonium hydroxide

(4-((4-(Diethylamino)phenyl)phenylmethylene)-2, 5-cyclohexadien-1-ylidene)diethylammonium chloride

(4-((4-(Diethylamino)phenyl)phenylmethylene)-2, 5-cyclohexadien-1-ylidene)diethylammonium hydrogen adipate

(4-((4-(Diethylamino)phenyl)phenylmethylene)-2, 5-cyclohexadien-1-ylidene)diethylammonium hydrogen glutarate

(4-((4-(Diethylamino)phenyl)phenylmethylene)-2, 5-cyclohexadien-1-ylidene)diethylammonium hydrogen succinate

(4-((4-(Diethylamino)phenyl)phenylmethylene)-2, 5-cyclohexadien-1-ylidene)diethylammonium hydroxide

(4-((4-(Dimethylamino)-o-tolyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2, 5-dien-1-ylidene)dimethylammonium chloride