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disodium,(3E)-7-[(4-aminobenzoyl)amino]-4-oxo-3-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonate

CAS No. : 5938-85-2 Formula : C29H20N6Na2O8S2 Molecular Weight. : 690.614 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,7-((4-aminobenzoyl)amino)-4-hydroxy-3-(2-(4-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-,sodium salt (1:2); Disodium 7-((4-aminobenzoyl)amino)-4-hydroxy-3-((4-((4-sulphonatophenyl)azo)phenyl)azo)naphthalene-2-sulphonate; EINECS 227-697-6; 2-Naphthalenesulfonic acid,7-((4-aminobenzoyl)amino)-4-hydroxy-3-((4-((4-sulfophenyl)azo)phenyl)azo)-,disodium salt;

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disodium,3-[(4-acetamidophenyl)hydrazinylidene]-7-[[(6Z)-6-[(4-acetamidophenyl)hydrazinylidene]-5-oxo-7-sulfonaphthalen-2-yl]carbamoylamino]-4-oxonaphthalene-2-sulfonic acid

CAS No. : 41204-67-5 Formula : C37H30N8Na2O11S2++ Molecular Weight. : 872.791 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,7,7'-(carbonyldiimino)bis(3-(2-(4-(acetylamino)phenyl)diazenyl)-4-hydroxy-,sodium salt (1:2); EINECS 255-264-1; 2-Naphthalenesulfonic acid,7,7'-(carbonyldiimino)bis(3-((4-(acetylamino)phenyl)azo)-4-hydroxy-,disodium salt; Disodium 7,7'-(carbonyldiimino)bis(3-((4-(acetylamino)phenyl)azo)-4-hydroxynaphthalene-2-sulphonate); 7,7'-Ureylene bis(3-((4-(acetylamino)phenyl)azo)-4-hydroxy-2-naphthalenesulfonic acid,disodium salt;

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1-Naphthalenesulfonic acid, 7-(acetylamino)-3-hydroxy-4-[2-(2-hydroxy-5-methyl-3-nitrophenyl)diazenyl]-, sodium salt ()

CAS No. : 84083-08-9 Formula : C19H17N4NaO8S Molecular Weight. : 484.415 Check Encyclopedia

Synonyms : SODIUM 7-(ACETYLAMINO)-3-HYDROXY-4-[(2-HYDROXY-5-METHYL-3-NITROPHENYL)AZO]NAPHTHALENE-1-SULPHONATE; 1-Naphthalenesulfonic acid, 7-(acetylamino)-3-hydroxy-4-[(2-hydroxy-5-methyl-3-nitrophenyl)azo]-, monosodium salt;

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trisodium,(3E)-7-benzamido-3-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid,chromium

CAS No. : 97338-25-5 Formula : C46H30CrN10Na3O20S2+++ Molecular Weight. : 1227.88 Check Encyclopedia

Synonyms : EINECS 306-617-4; Trisodium bis(7-benzamido-4-hydroxy-3-((2-hydroxy-3,5-dinitrophenyl)azo)naphthalene-2-sulphonato(3-))chromate(3-);

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N-ACETYL-2-AMINO-5-IODOBENZOIC ACID

CAS No. : 5326-44-3 Formula : C9H8INO3 Molecular Weight. : 305.069 Check Encyclopedia

Synonyms : 4-hydroxy-7-acetylaminonaphthalene-2-sulphonic acid; 2-acetylamino-5-hydroxy-naphthalene-7-sulfonic acid; 2-Acetylamino-5-jod-benzoesaeure; 2-Acetamido-5-hydroxy-7-naphthalenesulfonic acid; 5-Jod-2-acetamino-benzoesaeure; 6-acetylamino-1-naphthol-3-sulphonic acid; 7-acetylamino-4-hydroxy-naphthalene-2-sulfonic acid; 2-acetylamino-5-iodo-benzoic acid; 2-Acetylamino-5-hydroxy-7-naphthalenesulfonic acid; 7-Acetylamino-4-hydroxy-naphthalin-2-sulfonsaeure; N-Acetyl-5-jod-anthranilsaeure; 6-acetylamino-1-hydroxynaphthalene-3-sulfonic acid;

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tetrasodium,(3Z)-3-[[4-[4-[(2Z)-2-[7-[(2,4-diamino-5-sulfonatophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-6-[(2Z)-2-[2-(2-methylanilino)-4-oxocyclohexa-2,5-dien-1-ylidene]hydrazinyl]-4-oxon

CAS No. : 93777-10-7 Formula : C51H36N12Na4O15S4 Molecular Weight. : 1277.12 Check Encyclopedia

Synonyms : EINECS 298-038-8;

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disodium,(3Z)-7-amino-4-oxo-3-[[(6E)-5-oxo-6-(phenylhydrazinylidene)-7-sulfonatonaphthalen-2-yl]hydrazinylidene]naphthalene-2-sulfonate

CAS No. : 6227-02-7 Formula : C26H17N5Na2O8S2 Molecular Weight. : 637.551 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,7-amino-4-hydroxy-3-((5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl)azo)-,disodium salt; C.I. Direct Red 16,disodium salt; 2-Naphthalenesulfonic acid,7-amino-4-hydroxy-3-(2-(5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl)diazenyl)-,sodium salt (1:2); EINECS 228-323-4;

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disodium,(7E)-6-amino-7-[(5-benzamido-2-sulfonatophenyl)hydrazinylidene]-8-oxonaphthalene-2-sulfonate

CAS No. : 36525-74-3 Formula : C23H16N4Na2O8S2 Molecular Weight. : 586.505 Check Encyclopedia

Synonyms : EINECS 253-086-9; Disodium 6-amino-5-((5-(benzoylamino)-2-sulphonatophenyl)azo)-4-hydroxynaphthalene-2-sulphonate; 2-Naphthalenesulfonic acid,6-amino-5-((5-benzamido-2-sulfophenyl)azo)-4-hydroxy-,disodium salt; 2-Naphthalenesulfonic acid,6-amino-5-(2-(5-(benzoylamino)-2-sulfophenyl)diazenyl)-4-hydroxy-,sodium salt (1:2); 2-Naphthalenesulfonic acid,6-amino-5-((5-(benzoylamino)-2-sulfophenyl)azo)-4-hydroxy-,disodium salt;

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sodium,6-imino-5-[2-[2-(4-methylphenyl)sulfonylphenyl]hydrazinyl]-4-oxonaphthalene-2-sulfonate

CAS No. : 71873-41-1 Formula : C23H18N3NaO6S2 Molecular Weight. : 519.525 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,6-amino-4-hydroxy-5-(2-(2-((4-methylphenyl)sulfonyl)phenyl)diazenyl)-,sodium salt (1:1); Sodium 6-amino-4-hydroxy-5-((2-((p-tolyl)sulphonyl)phenyl)azo)naphthalene-2-sulphonate; EINECS 276-117-8; 2-Naphthalenesulfonic acid,6-amino-4-hydroxy-5-((2-((4-methylphenyl)sulfonyl)phenyl)azo)-,monosodium salt;

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6-imino-5-[2-[4-[[4-[2-(2-imino-8-oxo-6-sulfonaphthalen-1-yl)hydrazinyl]-2-sulfophenyl]carbamoylamino]-3-sulfophenyl]hydrazinyl]-4-oxonaphthalene-2-sulfonic acid

CAS No. : 25255-10-1 Formula : C33H26N8O15S4 Molecular Weight. : 902.864 Check Encyclopedia

Synonyms : Chlorazole fast pink 2BL; 2-Naphthalenesulfonic acid,5,5'-(carbonylbis(imino(3-sulfo-4,1-phenylene)azo))bis(6-amino-4-hydroxy;

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Sulfonaphtholazoresorcinol

CAS No. : 16623-47-5 Formula : C16H12N2O6S Molecular Weight. : 360.341 Check Encyclopedia

Synonyms : Sulfonaphtholazoresorzinol; 1-[(2,4-Dihydroxyphenyl)azo]-2-hydroxy-4-naphthalenesulfonic acid; 1-(2,4-Dihydroxy-phenylazo)-2-hydroxy-naphthalin-4-sulfonsaeure; 4-[(2,4-dihydroxyphenyl)azo]-3-hydroxynaphthalene-1-sulphonic acid; 3-Hydroxy-4-[(2,4-dihydroxyphenyl)azo]-1-naphthalenesulfonic acid; 4-[(2,4-dihydroxyphenyl)azo]-3-hydroxynaphthalene-1-sulfonic acid;

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7-Anilino-1-naphthol-3-sulfonic Acid

CAS No. : 119-19-7 Formula : C16H13NO4S Molecular Weight. : 315.344 Check Encyclopedia

Synonyms : 7-Anilino-1-naphthol-3-sulfonic acid; Phenyl γ-Acid; 6-anilino-4-hydroxynaphthalene-2-sulfonic acid; 4-Hydroxy-6-(phenylamino)-2-naphthalenesulfonic Acid;

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7-[(4-amino-3-methylbenzoyl)amino]-4-hydroxynaphthalene-2-sulfonic acid

CAS No. : 6361-46-2 Formula : C18H16N2O5S Molecular Weight. : 372.395 Check Encyclopedia

Synonyms : 7-((4-Amino-3-methylbenzoyl)amino)-4-hydroxynaphthalene-2-sulphonic acid; EINECS 228-837-9; 2-Naphthalenesulfonic acid,7-((4-amino-3-methylbenzoyl)amino)-4-hydroxy;

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(3Z)-3-[(2-hydroxy-3-nitro-5-sulfophenyl)hydrazinylidene]-6-[(2Z)-2-[(5E)-5-[(4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-4-oxonaphthalene-2-sulfonic acid

CAS No. : 80301-65-1 Formula : C28H18N8O14S2 Molecular Weight. : 754.618 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,6-(2-(2,4-dihydroxy-3-(2-(4-nitrophenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-3-(2-(2-hydroxy-3-nitro-5-sulfophenyl)diazenyl); EINECS 279-447-0; 6-((2,4-Dihydroxy-3-((4-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((2-hydroxy-3-nitro-5-sulphophenyl)azo)naphthalene-2-sulphonic acid; 2-Naphthalenesulfonic acid,6-((2,4-dihydroxy-3-((4-nitrophenyl)azo)phenyl)azo)-4-hydroxy-3-((2-hydroxy-3-nitro-5-sulfophenyl)azo);

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EINECS 280-004-9

CAS No. : 82599-59-5 Formula : C28H18N8O14S2 Molecular Weight. : 754.618 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,6-(2-(2,4-dihydroxy-3-(2-(2-hydroxy-3-nitro-5-sulfophenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-3-(2-(4-nitrophenyl)diazenyl); 6-((2,4-Dihydroxy-3-((2-hydroxy-3-nitro-5-sulphophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2-sulphonic acid; 2-Naphthalenesulfonic acid,6-((2,4-dihydroxy-3-((2-hydroxy-3-nitro-5-sulfophenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo);

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7-[(3-aminobenzoyl)amino]-4-hydroxynaphthalene-2-sulfonic acid

CAS No. : 118-50-3 Formula : C17H14N2O5S Molecular Weight. : 358.368 Check Encyclopedia

Synonyms : m-Aminobenzoyl J Acid; 7-(3-amino-benzoylamino)-4-hydroxy-naphthalene-2-sulfonic acid; 2-Naphthalenesulfonic acid,7-[(3-aminobenzoyl)amino]-4-hydroxy; 6-(3-Amino-benzamino)-naphthol-(1)-sulfonsaeure-(3); 7-(3-Amino-benzoylamino)-4-hydroxy-naphthalin-2-sulfonsaeure;

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Direct Grey D

CAS No. : 2945-96-2 Formula : C24H21N6NaO5S Molecular Weight. : 528.516 Check Encyclopedia

Synonyms : Direct Black 17; Benzo Black DS; Azogen Black D; benzo grey lbgv; zogen black d; Direct Grey 6BR; Grey D; CIDIRECTBLACK17;

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(3E)-7-acetamido-4-oxo-3-[[1-sulfo-6-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]hydrazinylidene]naphthalene-2-sulfonic acid

CAS No. : 68399-89-3 Formula : C24H21N3O14S4 Molecular Weight. : 703.695 Check Encyclopedia

Synonyms : EINECS 269-996-4; 1-Naphthalenesulfonic acid,2-((6-(acetylamino)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)-6-((2-(sulfooxy)ethyl)sulfonyl); 1-Naphthalenesulfonic acid,2-(2-(6-(acetylamino)-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)-6-((2-(sulfooxy)ethyl)sulfonyl); 2-((6-Acetamido-1-hydroxy-3-sulpho-2-naphthyl)azo)-6-((2-(sulphooxy)ethyl)sulphonyl)naphthalene-1-sulphonic acid;

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sodium,5-[2-(4-amino-2-chlorophenyl)hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonate

CAS No. : 62134-44-5 Formula : C16H12ClN4NaO4S Molecular Weight. : 414.799 Check Encyclopedia

Synonyms : 8-(2-Chloro-4-aminophenylazo)-7-amino-3-sulfo-1-naphthol sodium salt; 2-Naphthalenesulfonic acid,6-amino-5-(2-(4-amino-2-chlorophenyl)diazenyl)-4-hydroxy-,sodium salt (1:1); 2-Naphthalenesulfonic acid,6-amino-5-((4-amino-2-chlorophenyl)azo)-4-hydroxy-,monosodium salt;

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1-Naphthalenesulfonic acid, 3-[2-[2-[(ethylphenylamino)sulfonyl]phenyl]diazenyl]-4-hydroxy-, sodium salt ()

CAS No. : 82944-40-9 Formula : C24H22N3NaO6S2 Molecular Weight. : 535.568 Check Encyclopedia

Synonyms : Acid Orange RP; C.I. 14677; C.I. Acid Orange 159; 1-Naphthalenesulfonic acid, 3-[[2-[(ethylphenylamino)sulfonyl]phenyl]azo]-4-hydroxy-, monosodium salt; Acid Orange 159;

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disodium,(3E)-7-[(4-aminobenzoyl)amino]-4-oxo-3-[[4-[(4-sulfonatophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonate

disodium,3-[(4-acetamidophenyl)hydrazinylidene]-7-[[(6Z)-6-[(4-acetamidophenyl)hydrazinylidene]-5-oxo-7-sulfonaphthalen-2-yl]carbamoylamino]-4-oxonaphthalene-2-sulfonic acid

1-Naphthalenesulfonic acid, 7-(acetylamino)-3-hydroxy-4-[2-(2-hydroxy-5-methyl-3-nitrophenyl)diazenyl]-, sodium salt ()

trisodium,(3E)-7-benzamido-3-[(2-hydroxy-3,5-dinitrophenyl)hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid,chromium

N-ACETYL-2-AMINO-5-IODOBENZOIC ACID

tetrasodium,(3Z)-3-[[4-[4-[(2Z)-2-[7-[(2,4-diamino-5-sulfonatophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-6-[(2Z)-2-[2-(2-methylanilino)-4-oxocyclohexa-2,5-dien-1-ylidene]hydrazinyl]-4-oxon

disodium,(3Z)-7-amino-4-oxo-3-[[(6E)-5-oxo-6-(phenylhydrazinylidene)-7-sulfonatonaphthalen-2-yl]hydrazinylidene]naphthalene-2-sulfonate

disodium,(7E)-6-amino-7-[(5-benzamido-2-sulfonatophenyl)hydrazinylidene]-8-oxonaphthalene-2-sulfonate

sodium,6-imino-5-[2-[2-(4-methylphenyl)sulfonylphenyl]hydrazinyl]-4-oxonaphthalene-2-sulfonate

6-imino-5-[2-[4-[[4-[2-(2-imino-8-oxo-6-sulfonaphthalen-1-yl)hydrazinyl]-2-sulfophenyl]carbamoylamino]-3-sulfophenyl]hydrazinyl]-4-oxonaphthalene-2-sulfonic acid

Sulfonaphtholazoresorcinol

7-Anilino-1-naphthol-3-sulfonic Acid

7-[(4-amino-3-methylbenzoyl)amino]-4-hydroxynaphthalene-2-sulfonic acid

(3Z)-3-[(2-hydroxy-3-nitro-5-sulfophenyl)hydrazinylidene]-6-[(2Z)-2-[(5E)-5-[(4-nitrophenyl)hydrazinylidene]-4,6-dioxocyclohex-2-en-1-ylidene]hydrazinyl]-4-oxonaphthalene-2-sulfonic acid

EINECS 280-004-9

7-[(3-aminobenzoyl)amino]-4-hydroxynaphthalene-2-sulfonic acid

Direct Grey D

(3E)-7-acetamido-4-oxo-3-[[1-sulfo-6-(2-sulfooxyethylsulfonyl)naphthalen-2-yl]hydrazinylidene]naphthalene-2-sulfonic acid

sodium,5-[2-(4-amino-2-chlorophenyl)hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonate

1-Naphthalenesulfonic acid, 3-[2-[2-[(ethylphenylamino)sulfonyl]phenyl]diazenyl]-4-hydroxy-, sodium salt ()