9,10-Dimethoxy-5,6-dihydro-[1,3]dioxolo[4,5-g]isoquinolino[3,2-a]isoquinolin-7-ium sulfate(2:1)
Thioxanthen-9-one
1,4-Bis(p-tolylamino)anthracene-9,10-dione
Sodium 4-hydroxy-3-((4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate
Disodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate
Tris(4-aminophenyl)methanol
Sodium 3-(((4-((4-((4-ethoxyphenyl)amino)phenyl)(4-(ethyl(3-sulfonatobenzyl)iminio)-2-methylcyclohexa-2,5-dien-1-ylidene)methyl)-3-methylphenyl)(ethyl)amino)methyl)benzenesulfonate
Benzenesulfonic acid, 2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methyl-, sodium salt (1:2)
Sodium 6-hydroxy-5-((2-methoxy-5-methyl-4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate
2,3,5,6-Tetrachlorocyclohexa-2,5-diene-1,4-dione
2-((3,5-Dibromopyridin-2-yl)diazenyl)-5-(diethylamino)phenol
2,4,6-Tris(diphenylamino)-3,5-difluorobenzonitrile
2,4,6-Tris(diphenylamino)-5-fluoroisophthalonitrile
3,7-Di([1,1'-biphenyl]-4-yl)-10-(naphthalen-1-yl)-10H-phenoxazine
2,4,5,6-Tetrakis(diphenylamino)isophthalonitrile
3-Amino-N,N-diethyl-4-methoxybenzenesulfonamide
Sodium 3-((4-(phenylamino)phenyl)diazenyl)benzenesulfonate
Sodium 2-((4-(dimethylamino)phenyl)diazenyl)benzoate
Sodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate
Calcium 3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate
Acidred88
Sodium 3-(((4-((4-(dimethylamino)phenyl)(4-(ethyl(3-sulfonatobenzyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonio)methyl)benzenesulfonate
Sodium 3-(((4-((2-chlorophenyl)(4-(ethyl(3-sulfonatobenzyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonio)methyl)benzenesulfonate
6,6'-Dichloro-4,4'-dimethyl-3H,3'H-[2,2'-bibenzo[b]thiophenylidene]-3,3'-dione
4,4'-(1,3-Phenylenebis(diazene-2,1-diyl))bis(benzene-1,3-diamine) dihydrochloride
1,2,4-Trihydroxyanthracene-9,10-dione
Sodium 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate
