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Home > Compound Synonyms > 2-hydroxy-1-naphthalene sulfonic acid

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2-hydroxynaphthalene-1-sulfonic acid

CAS No. : 567-47-5 Formula : C10H8O4S Molecular Weight. : 224.233 Check Encyclopedia

Synonyms : 2-naphtholsulfonic acid; hydroxynaphthalenesulphonic acid; 2-naphthol-1-sulphonic acid; 2-NAPHTHOL-1-SULFONIC ACID; 2-HYDROXY-1-NAPHTHALENESULFONIC ACID; 2-hydroxynaphthalenesulfonic acid; 2-hydroxy-1-naphthalene sulfonic acid; beta-naphtholsulfonic acid;

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2-amino-5-hydroxy-naphthalene-1-sulfonic acid

CAS No. : 871887-69-3 Formula : C10H9NO4S Molecular Weight. : 239.248 Check Encyclopedia

Synonyms : 6-Amino-naphthol-(1)-sulfonsaeure-(5); 2-Amino-5-hydroxy-naphthalinsulfonsaeure-(1); 2-Amino-5-hydroxy-naphthalin-1-sulfonsaeure;

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2-[[4-hydroxy-3-(4-hydroxy-3-methylphenyl)sulfonyl-2-methylphenyl]methyl]naphthalene-1-sulfonic acid

CAS No. : 68400-77-1 Formula : C25H22O7S2 Molecular Weight. : 498.568 Check Encyclopedia

Synonyms :

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5-[2-(2-hydroxy-3,4-dioxocyclohexa-1,5-dien-1-yl)hydrazinyl]naphthalene-1-sulfonic acid

CAS No. : 676542-58-8 Formula : C16H12N2O6S Molecular Weight. : 360.341 Check Encyclopedia

Synonyms :

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3-hydroxy-7-(2-nitro-4-sulfoanilino)naphthalene-1-sulfonic acid

CAS No. : 89023-46-1 Formula : C16H12N2O9S2 Molecular Weight. : 440.404 Check Encyclopedia

Synonyms : 1-Naphthalenesulfonic acid,3-hydroxy-7-[(2-nitro-4-sulfophenyl)amino];

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2-[2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonic acid

CAS No. : 29128-55-0 Formula : C20H14N2O4S Molecular Weight. : 378.401 Check Encyclopedia

Synonyms : 1-Naphthalenesulfonic acid,2-[(2-hydroxy-1-naphthalenyl)azo]-(9CI); 1-Naphthalenesulfonicacid,2-(2-hydroxy-1-naphthylazo)-(6CI); 1-Naphthalenesulfonicacid,2-[2-(2-hydroxy-1-naphthalenyl)diazenyl];

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4-(2-hydroxy-[1]naphthylazo)-naphthalene-1-sulfonic acid

CAS No. : 18268-54-7 Formula : C20H14N2O4S Molecular Weight. : 378.401 Check Encyclopedia

Synonyms : 4-[(2-HYDROXY-1-NAPHTHYL)DIAZENYL]NAPHTHALENE-1-SULFONIC ACID;

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6-hydroxynaphthalene-1-sulfonic acid

CAS No. : 20386-27-0 Formula : C10H8O4S Molecular Weight. : 224.233 Check Encyclopedia

Synonyms : 1-Naphthalenesulfonic acid,6-hydroxy; 6-hydroxy-1-naphthalene sulfonic acid; 2-hydroxynaphthalene-5-sulfonic acid; 2-Naphthol-5-sulfonsaeure; 6-Hydroxy-naphthalin-1-sulfonsaeure; 6-hydroxy-naphthalene-1-sulfonic acid;

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8-hydroxynaphthalene-2-sulfonic acid

CAS No. : 20191-62-2 Formula : C10H8O4S Molecular Weight. : 224.233 Check Encyclopedia

Synonyms : 8-Hydroxy-naphthalin-2-sulfonsaeure; 1-Naphthol-7-sulfonsaeure; 1-Hydroxynaphthalene-7-sulfonic acid; 8-hydroxy-naphthalene-2-sulfonic acid;

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eriochrome blue black B

CAS No. : 25747-05-1 Formula : C20H14N2O5S Molecular Weight. : 394.401 Check Encyclopedia

Synonyms : 1-(1-hydroxy-2-naphthylazo)-2-naphthol-4-sulphonic acid; 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulfonic acid; 1-(1-hydroxy-2-naphthylazo)-2-naphthol-4-sulfonic acid; 3-HYDROXY-4-[(1-HYDROXY-2-NAPHTHYL)DIAZENYL]NAPHTHALENE-1-SULFONIC ACID; 3-hydroxy-4-(1-hydroxy-[2]naphthylazo)-naphthalene-1-sulfonic acid; 2.1''-Dihydroxy-[1.2'']azonaphthalin-sulfonsaeure-(4);

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2-(2-pyridylazo)-1-naphtol-4-sulphonic acid

CAS No. : 10558-11-9 Formula : C15H11N3O4S Molecular Weight. : 329.331 Check Encyclopedia

Synonyms : 4-Hydroxy-3-(pyridin-2-ylazo)-naphthalene-1-sulfonic acid;

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4-hydroxy-3-[4-[4-[(1-hydroxy-4-sulfo-2-naphthyl)azo]-3-methyl-ph enyl]-2-methyl-phenyl]azo-naphthalene-1-sulfonic acid

CAS No. : 25188-51-6 Formula : C34H26N4O8S2 Molecular Weight. : 682.722 Check Encyclopedia

Synonyms : 4,4'-dihydroxy-2-amino-5-methyldiphenylamine;

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1-hydroxy-5-[(5-hydroxy-6-sulfonaphthalen-2-yl)amino]naphthalene-2-sulfonic acid

CAS No. : 73816-77-0 Formula : C20H15NO8S2 Molecular Weight. : 461.465 Check Encyclopedia

Synonyms : Bis-(5-hydroxy-7-sulfo-2-naftyl)amin [Czech]; 5,6'-Iminobis(1-hydroxy-2-naphthalenesulfonic acid); 2-NAPHTHALENESULFONIC ACID,5,6'-IMINOBIS(1-HYDROXY; Kyselina 6,6'-iminodi-1-naftol-3-sulfonova [Czech]; Kyselina di-I [Czech]; Kyselina di-I;

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disodium,(5E)-6-oxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate

CAS No. : 85283-71-2 Formula : C20H12N2Na2O7S2 Molecular Weight. : 502.428 Check Encyclopedia

Synonyms : 4-((2-Hydroxy-6-sulpho-1-naphthyl)azo)naphthalene-1-sulphonic acid,sodium salt; disodium (5E)-6-oxo-5-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2-sulfonate; EINECS 286-600-5;

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7-acetamido-4-hydroxynaphthalene-2-sulfonic acid

CAS No. : 6334-97-0 Formula : C12H11NO5S Molecular Weight. : 281.284 Check Encyclopedia

Synonyms : 4-hydroxy-7-acetylaminonaphthalene-2-sulphonic acid; 2-acetylamino-5-hydroxy-naphthalene-7-sulfonic acid; 2-Acetamido-5-hydroxy-7-naphthalenesulfonic acid; 6-acetylamino-1-hydroxynaphthalene-3-sulfonic acid; 6-acetylamino-1-naphthol-3-sulphonic acid; 7-acetylamino-4-hydroxy-naphthalene-2-sulfonic acid; 2-Acetylamino-5-hydroxy-7-naphthalenesulfonic acid; 7-Acetylamino-4-hydroxy-naphthalin-2-sulfonsaeure;

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4-amino-3-[4-[4-[(1-hydroxy-4-sulfo-2-naphthyl)azo]-3-methyl-phen yl]-2-methyl-phenyl]azo-naphthalene-1-sulfonic acid

CAS No. : 25188-48-1 Formula : C34H27N5O7S2 Molecular Weight. : 681.737 Check Encyclopedia

Synonyms : 4-amino-4H-tetrahydropyran-4-carboxylic acid; 4-amino-2H-3,4,5,6-tetrahydropyran-4-carboxylic acid; 4-amino-tetrahydropyran-4-carboxylic acid; 4-aminotetrahydro-2H-pyran-4-carboxylic acid; 1,1-AC-PYRAN;

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4-hydroxy-3-[(2-methoxy-5-methyl-4-{[2-(sulfooxy)ethyl]sulfonyl}phenyl)azo]naphthalenesulfonic acid

CAS No. : 16452-02-1 Formula : C20H20N2O11S3 Molecular Weight. : 560.575 Check Encyclopedia

Synonyms : 4-Hydroxy-3-[2-methoxy-5-methyl-4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-1-sulfonic acid;

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5-amino-1-hydroxynaphthalene-2-sulfonic acid

CAS No. : 58596-07-9 Formula : C10H9NO4S Molecular Weight. : 239.248 Check Encyclopedia

Synonyms : 1-amino-5-hydroxy-6-naphthalene-sulphonic acid; 5-amino-1-hydroxy-naphthalene-2-sulfonic acid; 5-Amino-1-hydroxy-2-naphthalenesulfonic acid; 5-Amino-1-hydroxy-naphthalin-2-sulfonsaeure; EINECS 261-354-1;

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6-(4-hydroxy-3-methylpyrazol-1-yl)naphthalene-2-sulfonic acid

CAS No. : 6357-97-7 Formula : C14H12N2O4S Molecular Weight. : 304.321 Check Encyclopedia

Synonyms : 6-(4-HYDROXY-3-METHYL-1H-PYRAZOL-1-YL)NAPHTHALENE-2-SULFONIC ACID;

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4-hydroxy-7-(3-methyl-5-oxo-4H-pyrazol-1-yl)naphthalene-2-sulfonic acid

CAS No. : 85136-68-1 Formula : C14H12N2O5S Molecular Weight. : 320.32 Check Encyclopedia

Synonyms : 7-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-4-hydroxynaphthalene-2-sulphonic acid; EINECS 285-793-3; 7-(4,5-DIHYDRO-3-METHYL-5-OXO-1H-PYRAZOL-1-YL)-4-HYDROXYNAPHTHALENE-2-SULFONIC ACID;

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