(7E)-8-oxo-7-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-7,8-dihydronaphthalene-1,6-disulfonic acid (6642-55-3)

Identification
Name:	(7E)-8-oxo-7-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-7,8-dihydronaphthalene-1,6-disulfonic acid
CAS:	6642-55-3
Molecular Formula:	C₂₂H₁₆N₄O₇S₂
Molecular Weight:	512.515
InChI:	InChI=1/C22H16N4O7S2/c27-22-20-14(5-4-8-18(20)34(28,29)30)13-19(35(31,32)33)21(22)26-25-17-11-9-16(10-12-17)24-23-15-6-2-1-3-7-15/h1-13,25H,(H,28,29,30)(H,31,32,33)/b24-23+,26-21-
Molecular Structure:
Properties
Density:	1.584g/cm³
Refractive index:	1.722
Safety Data

Other Product

(7E)-7-[2-(2-methoxy-5-methylphenyl)hydrazinylidene]-8-oxo-7,8-dihydronaphthalene-1,6-disulfonic acid
(8Z)-8-{2-[4-(2-aminoethyl)phenyl]hydrazinylidene}-7-oxo-7,8-dihydronaphthalene-1,3-disulfonic acid
(8Z)-8-[2-(4-nitrophenyl)hydrazinylidene]-7-oxo-7,8-dihydronaphthalene-1,3-disulfonic acid
(8Z)-8-({2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}hydrazono)-7-oxo-7,8-dihydronaphthalene-1,3-disulfonic acid
(8Z)-7-oxo-8-(2-{4-[(E)-(4-sulfophenyl)diazenyl]phenyl}hydrazinylidene)-7,8-dihydronaphthalene-2-sulfonic acid
(3E)-6-amino-3-(2-{2-(2-hydroxyethoxy)-4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2-sulfonic acid
(8E)-5-oxo-8-(2-{4-[(E)-(4-sulfophenyl)diazenyl]phenyl}hydrazinylidene)-5,8-dihydronaphthalene-1-sulfonic acid
(3E)-5-hydroxy-4-oxo-3-(2-{4-[(E)-(4-sulfophenyl)diazenyl]phenyl}hydrazinylidene)-3,4-dihydronaphthalene-2,7-disulfonic acid
(3E)-5-({(E)-[4-(dimethylamino)phenyl]methylidene}amino)-3-[2-(2-methoxyphenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
7-({4-[(E)-{3,3'-dimethoxy-4'-[2-(1-oxo-3,8-disulfonaphthalen-2(1H)-ylidene)hydrazino]biphenyl-4-yl}diazenyl]naphthalen-1-yl}hydrazono)-8-oxo-7,8-dihydronaphthalene-1,6-disulfonic acid
(3E)-5-amino-3-(2-{4'-[(E)-(4-amino-2-methylphenyl)diazenyl]biphenyl-4-yl}hydrazinylidene)-6-[(E)-(4-nitrophenyl)diazenyl]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
(6E)-5-oxo-6-{2-[4-({4-[(E)-(4-sulfophenyl)diazenyl]phenyl}carbamoyl)phenyl]hydrazinylidene}-5,6-dihydronaphthalene-1-sulfonic acid
(3E)-5-({(E)-[4-(dimethylamino)phenyl]methylidene}amino)-3-[2-(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
(3Z)-3-(2-{4-[(E)-2-carboxyethenyl]phenyl}hydrazinylidene)-7-({[(6Z)-6-(2-{4-[(E)-2-carboxyethenyl]phenyl}hydrazinylidene)-5-oxo-7-sulfonato-5,6-dihydronaphthalen-2-yl]carbamoyl}amino)-4-oxo-3,4-dihydronaphthalene-2-sulfonate
(3E)-3-{2-[4-(acetylamino)phenyl]hydrazinylidene}-5-[(4-aminobenzoyl)oxy]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
(3E)-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-1,5-disulfonic acid
(3E)-5-amino-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
sodium (6Z)-4-amino-3-{(E)-[4-({4-[(2Z)-2-(8-amino-1-oxo-5-sulfonaphthalen-2(1H)-ylidene)hydrazinyl]phenyl}carbamoyl)phenyl]diazenyl}-5-oxo-6-(2-phenylhydrazinylidene)-7-sulfo-5,6-dihydronaphthalene-2-sulfonate
(3E)-4-oxo-3-{2-[4-({4-[(E)-(4-sulfophenyl)diazenyl]phenyl}carbamoyl)phenyl]hydrazinylidene}-3,4-dihydronaphthalene-1-sulfonic acid
(3E)-4-oxo-3-(2-{4-[(E)-(4-sulfophenyl)diazenyl]phenyl}hydrazinylidene)-3,4-dihydronaphthalene-1-sulfonic acid