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5-hydroxy-3-oxo-2,3-dihydro-1H-cyclopenta[a]naphthalene-8-sulfonic acid (20678-23-3)
Identification
Name:
5-hydroxy-3-oxo-2,3-dihydro-1H-cyclopenta[a]naphthalene-8-sulfonic acid
CAS:
20678-23-3
Molecular Formula:
C
13
H
10
O
5
S
Molecular Weight:
278.2805
InChI:
InChI=1/C13H10O5S/c14-12-4-3-8-10-5-7(19(16,17)18)1-2-9(10)13(15)6-11(8)12/h1-2,5-6,15H,3-4H2,(H,16,17,18)
Molecular Structure:
Properties
Density:
1.633g/cm
3
Refractive index:
1.732
Safety Data
Other Product
6-hydroxy-5-(3-sulfophenyl)azo-naphthalene-2-sulfonic acid
5-[(E)-(4-methylphenyl)diazenyl]-8-{(2E)-2-[1-oxo-6-(phenylamino)-3-sulfonaphthalen-2(1H)-ylidene]hydrazinyl}naphthalene-2-sulfonic acid
2-(bis(2-hydroxyethyl)amino)ethanol; (4E)-4-[(2-hydroxy-5-methyl-phenyl)hydrazinylidene]-3-oxo-naphthalene-1-sulfonic acid
4-oxo-3-(pyrimidin-2-ylhydrazinylidene)naphthalene-1-sulfonic acid
6-(4-hydroxy-3-methyl-1H-pyrazol-1-yl)naphthalene-2-sulfonic acid
4-amino-6-[4-[4-[(8-amino-1-hydroxy-5-sulfo-2-naphthyl)azo]-3-methoxy-phenyl]-2-methoxy-phenyl]azo-5-hydroxy-naphthalene-1-sulfonic acid
7-amino-4-hydroxy-3-[2-methoxy-5-methyl-4-(2-sulfooxyethylsulfonyl)phenyl]azo-8-[2-sulfo-4-(2-sulfooxyethylsulfonyl)phenyl]azo-naphthalene-2-sulfonic acid
8-(4-amino-3-methoxy-phenyl)azo-6-ethoxy-5-[(2-hydroxy-6-sulfo-1-naphthyl)azo]naphthalene-2-sulfonic acid
4-amino-3-[4-[4-[(2-hydroxy-8-sulfo-1-naphthyl)azo]phenyl]phenyl]azo-naphthalene-1-sulfonic acid
5-amino-8-phenyldiazenyl-naphthalene-2-sulfonic acid
4-hydroxy-7-[(5-hydroxy-6-phenylazo-7-sulfo-2-naphthyl)amino]-3-phenylazo-naphthalene-2-sulfonic acid
2-{4-hydroxy-3-[(4-hydroxy-3-methylphenyl)sulfonyl]-2-methylbenzyl}naphthalene-1-sulfonic acid
6-Hydroxy-5-[[3-methyl-4-[(4-phenoxy-3-sodiosulfophenyl)azo]phenyl]azo]naphthalene-2-sulfonic acid sodium salt
5-hydroxy-6-(pyridin-2-yldiazenyl)naphthalene-2-sulfonic acid
1H-Indene-6-sulfonic acid, 3-hydroxy-2-(3-hydroxy-2-quinolinyl)-1-oxo-,phenyl ester
7-anilino-4-hydroxy-3-[2-methoxy-5-methyl-4-(4-sulfophenyl)azo-phenyl]azo-naphthalene-2-sulfonic acid
4-hydroxy-3-nitroso-naphthalene-1-sulfonic acid
4-formyl-3-hydroxy-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)naphthalene-2-carboxamide
3-(2,4-dimethyl-5-sulfo-phenyl)azo-4-hydroxy-naphthalene-1-sulfonic acid
7-[(4-Aminobenzoyl)amino]-4-hydroxy-3-[[4-[[8-hydroxy-7-[(4-methylphenyl)azo]-6-sodiosulfo-2-naphthalenyl]aminocarbonyl]phenyl]azo]naphthalene-2-sulfonic acid sodium salt
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