4-amino-5-hydroxy-naphthalene-2,7-disulfonic acid-Molbase

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5-amino-2-anilinobenzenesulfonic acid,4-amino-5-hydroxynaphthalene-2,7-disulfonic acid,benzene-1,3-diol,4-nitroaniline

CAS No. : 90432-09-0 Formula : C34H33N5O14S3 Molecular Weight. : 831.846 Check Encyclopedia

Synonyms : EINECS 291-639-6; 5-amino-2-anilino-benzenesulfonic acid; 4-amino-5-hydroxy-naphthalene-2,7-disulfonic acid; 2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-,diazotized,coupled with resorcinol,coupled with diazotized 5-amino-2-(phenylamino)benzenesulfonic acid and diazotized 4-nitrobenzenamine;

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sodium,5-amino-4-hydroxy-7-sulfonaphthalene-2-sulfonate

CAS No. : 17265-34-8 Formula : C10H8NNaO7S2 Molecular Weight. : 341.293 Check Encyclopedia

Synonyms : 4-amino-5-hydroxy-2,7-naphthalenedisulfonic acid disodium salt; 8-amino-1-naphthol-3,6-disulfonic acid disodium salt; Ash acid; 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt; H acid monosodium salt; 1-amino-8-naphthol-3,6-disulfonic acid; 1-amino-8-naphthol-3,6-disulfonic acid disodium salt; sodium 5-amino-4-hydroxy-7-sulfonaphthalene-2-sulfonate; H acid; 7-amino-6-hydroxy-naphthalene-1,4-disulphonic acid; 1-Amino-8-naphthol-3,6-disulfonic Acid Monosodium Salt; 4-amino-5-hydroxy-naphthalene-2,7-disulfonic acid,disodium salt; EINECS 226-736-4;

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4-(benzenesulfonamido)-5-hydroxynaphthalene-2,7-disulfonic acid

CAS No. : 83-22-7 Formula : C16H13NO9S3 Molecular Weight. : 459.471 Check Encyclopedia

Synonyms : EINECS 201-459-1; N-Benzenesulfonyl-H Acid; Lissamine Red 7BP; 8-Phenylsulfonamido-1-naphthol-3,6-disulfonic acid; 8-Benzenesulfonamido-1-naphthol-3,6-disulfonic acid; H Acid benzenesulfonamide;

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4-hydroxy-5-[(2-methylphenyl)sulfonylamino]naphthalene-2,7-disulfonic acid

CAS No. : 71750-41-9 Formula : C17H15NO9S3 Molecular Weight. : 473.497 Check Encyclopedia

Synonyms : EINECS 275-972-4; 2,7-Naphthalenedisulfonicacid,4-hydroxy-5-[[(methylphenyl)sulfonyl]amino]-(9CI); 4-Hydroxy-5-(((methylphenyl)sulphonyl)amino)naphthalene-2,7-disulphonic acid; 4-HYDROXY-5-[[(METHYLPHENYL)SULFONYL]AMINO]NAPHTHALENE-2,7-DISULFONIC ACID;

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AZOMETHINE H

CAS No. : 32266-60-7 Formula : C17H13NO8S2 Molecular Weight. : 423.417 Check Encyclopedia

Synonyms : Einecs 250-975-3; AZOMETHINE-H,REAGENT; Azomethine-H hydrate; Azomethine-H;

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5-amino-4-hydroxy-3-(2-hydroxy-5-nitro-phenylazo)-naphthalene-2,7-disulfonic acid

CAS No. : 13301-33-2 Formula : C16H12N4O10S2 Molecular Weight. : 484.417 Check Encyclopedia

Synonyms : 5-AMINO-4-HYDROXY-3-[(2-HYDROXY-5-NITROPHENYL)DIAZENYL]NAPHTHALENE-2,7-DISULFONIC ACID; 5-AMINO-4-HYDROXY-3-[(2-HYDROXY-5-NITROPHENYL)AZO]NAPHTHALENE-2,7-DISULPHONIC ACID;

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3-amino-5-benzamido-4-hydroxynaphthalene-2,7-disulfonic acid

CAS No. : 88247-05-6 Formula : C17H14N2O8S2 Molecular Weight. : 438.432 Check Encyclopedia

Synonyms : 3-amino-5-benzoylamino-4-hydroxy-naphthalene-2,7-disulfonic acid; 3-Amino-4-hydroxy-5-phenylcarboxamido-2,7-naphthalenedisulfonic acid; 3-Amino-5-benzoylamino-4-hydroxy-naphthalin-2,7-disulfonsaeure;

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5-amino-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid

CAS No. : 2203-16-9 Formula : C16H13N3O7S2 Molecular Weight. : 423.42 Check Encyclopedia

Synonyms : 5-amino-4-hydroxy-3-phenylazo-naphthalene-2,7-disulfonic acid; 5-Amino-4-hydroxy-3-phenylazo-naphthalin-2,7-disulfonsaeure; 8-amino-2-phenylazo-1-naphthol-3,6-disulfonic acid; 8-amino-2-phenylazo-1-naphthol-3,6-disulphonic acid;

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disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulfonate

CAS No. : 3769-61-7 Formula : C16H9N5NaO12S2- Molecular Weight. : 550.389 Check Encyclopedia

Synonyms : Acid Chrome Dark Green C; Disodium 5-amino-4-hydroxy-3-[(2-hydroxy-3,5-dinitrophenyl)azo]naphthalene-2,7-disulfonate;

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Amido Black 10B (acid form)

CAS No. : 3121-74-2 Formula : C22H16N6O9S2 Molecular Weight. : 572.527 Check Encyclopedia

Synonyms : 4-amino-3-[(4-nitrophenyl)diazenyl]-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonic acid;

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(3Z)-5-[(4-methylphenyl)sulfonylamino]-3-[(4-nitrophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid

CAS No. : 85409-49-0 Formula : C23H18N4O11S3 Molecular Weight. : 622.604 Check Encyclopedia

Synonyms : EINECS 287-118-8; 4-Hydroxy-3-((4-nitrophenyl)azo)-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonic acid;

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4-amino-3-[(4-aminophenyl)azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulfonic acid

CAS No. : 54291-12-2 Formula : C22H18N6O7S2 Molecular Weight. : 542.544 Check Encyclopedia

Synonyms :

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4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonic acid

CAS No. : 6860-97-5 Formula : C17H15NO9S3 Molecular Weight. : 473.497 Check Encyclopedia

Synonyms : Einecs 229-959-5; N-Toluenesulfonyl H-Acid; 4-Hydroxy-5-[(4-methylphenyl)sulfonylamino]-2,7-naphthalenedisulfonic acid; 8-(p-toluenesulfonylamino)-3,6-disulfo-1-naphthol; 4-Hydroxy-5-tosylamino-2,7-naphthalenedisulfonic acid; 2,7-Naphthalenedisulfonic acid,4-hydroxy-5-(((4-methylphenyl)sulfonyl)amino);

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(3Z)-4-amino-5-oxo-3-[[4-(2-sulfooxyethylsulfonyl)phenyl]hydrazinylidene]naphthalene-2,7-disulfonic acid

CAS No. : 82572-37-0 Formula : C18H17N3O13S4 Molecular Weight. : 611.6 Check Encyclopedia

Synonyms : EINECS 279-998-7; 4-Amino-5-hydroxy-3-((4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7-disulphonic acid;

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disodium,4-hydroxy-5-[(4-methylphenyl)sulfonylamino]naphthalene-2,7-disulfonate

CAS No. : 94232-32-3 Formula : C17H13NNa2O9S3 Molecular Weight. : 517.461 Check Encyclopedia

Synonyms : 4-Hydroxy-5-(((p-tolyl)sulphonyl)amino)naphthalene-2,7-disulphonicacid,sodium salt; EINECS 303-959-6;

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trisodium,copper,(3Z)-3-[(2-hydroxy-5-sulfophenyl)hydrazinylidene]-4-oxo-5-[(2,5,6-trichloropyrimidin-4-yl)amino]naphthalene-2,7-disulfonic acid

CAS No. : 93982-82-2 Formula : C20H12Cl3CuN5Na3O11S3+++ Molecular Weight. : 833.405 Check Encyclopedia

Synonyms : Trisodium (4-hydroxy-3-((2-hydroxy-5-sulphophenyl)azo)-5-((2,5,6-trichloro-4-pyrimidinyl)amino)naphthalene-2,7-disulphonato(5-))cuprate(3-); EINECS 301-270-5;

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trisodium,(3Z)-5-amino-3-[(2-hydroxy-3-nitro-5-sulfonatophenyl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonate

CAS No. : 93892-26-3 Formula : C16H9N4Na3O13S3 Molecular Weight. : 630.426 Check Encyclopedia

Synonyms : 5-Amino-4-hydroxy-3-((2-hydroxy-3-nitro-5-sulphophenyl)azo)naphthalene-2,7-disulphonic acid,sodium salt; EINECS 299-508-5;

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(3E)-5-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-4-oxo-3-[(2-sulfophenyl)hydrazinylidene]naphthalene-2,7-disulfonic acid

CAS No. : 16893-49-5 Formula : C19H14ClN7O10S3 Molecular Weight. : 632.003 Check Encyclopedia

Synonyms :

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naphthalene blue black CS

CAS No. : 5850-37-3 Formula : C22H13N6Na3O12S3 Molecular Weight. : 718.536 Check Encyclopedia

Synonyms : 2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-6-(2-(4-sulfophenyl)diazenyl)-,sodium salt (1:3); trisodium,(6E)-4-amino-3-[(4-nitrophenyl)diazenyl]-5-oxo-6-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2,7-disulfonate; Trisodium 4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((4-sulphonatophenyl)azo)naphthalene-2,7-disulphonate; EINECS 227-450-2; 2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-((4-nitrophenyl)azo)-6-((4-sulfophenyl)azo)-,trisodium salt;

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trisodium,(1Z)-5-benzamido-4-oxo-1-[[4-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]carbamoyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate

CAS No. : 6949-17-3 Formula : C36H26N6O12S3 Molecular Weight. : 830.82 Check Encyclopedia

Synonyms : 2,7-Naphthalenedisulfonic acid,5-(benzoylamino)-4-hydroxy-1-((4-(((4-((4-sulfophenyl)azo)phenyl)amino)carbonyl)phenyl)azo)-,trisodium salt; trisodium (1Z)-5-benzamido-4-oxo-1-[[4-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]carbamoyl]phenyl]hydrazinylidene]naphthalene-2,7-disulfonate;

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