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1-Naphthalenesulfonic acid, 3-[2-[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]diazenyl]-4-hydroxy-, sodium salt

CAS No. : 85721-12-6 Formula : C21H24N3NaO7S2 Molecular Weight. : 517.551 Check Encyclopedia

Synonyms : SODIUM 3-[[5-[(DIETHYLAMINO)SULPHONYL]-2-METHOXYPHENYL]AZO]-4-HYDROXYNAPHTHALENE-1-SULPHONATE; 1-Naphthalenesulfonic acid, 3-[[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]azo]-4-hydroxy-, monosodium salt;

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1-Naphthalenesulfonicacid, 4-hydroxy-3-[2-[2-methyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:1)

CAS No. : 6300-53-4 Formula : C24H20N4NaO4S+ Molecular Weight. : 483.495 Check Encyclopedia

Synonyms : C.I.Acid Red 148;

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1-AMINO-2-NAPHTHOL-4-SULFONIC ACID

CAS No. : 567-13-5 Formula : C10H9NO4S Molecular Weight. : 239.248 Check Encyclopedia

Synonyms : 1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID; 3-amino-4-hydroxynaphthalene-1-sulfonic acid; 4-AMINO-3-HYDROXY-1-NAPHTHALENESULFONIC ACID; 1-AMINO-2-HYDROXY-4-SULFONAPHTHALENE; 1-AMINO-2-HYDROXY-4-NAPHTHALENESULFONIC ACID; 3-amino-4-hydroxy-1-naphthalenesulphonic acid; 2-Amino-1-hydroxynaphthalen-4-sulfonsaeure; 1-hydroxy-2-aminonaphthalene-4-sulfonic acid; 2-amino-1-naphthol-4-sulfonic acid; 2-amino-1-hydroxy-4-naphthalenesulfonic acid; 2-HYDROXY-4-SULFO-1-NAPHTHYLAMINE; 4-AMINO-3-NAPHTHOL-1-SULFONIC ACID; 1,2,4-AMINONAPHTHOLSULFONIC ACID; 2-Amino-1-naphthol-4-sulfonsaeure;

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sodium,(6Z)-6-[(2-hydroxy-5-nitrophenyl)hydrazinylidene]-5-oxonaphthalene-1-sulfonate

CAS No. : 5858-58-2 Formula : C16H10N3NaO7S Molecular Weight. : 411.321 Check Encyclopedia

Synonyms : EINECS 227-494-2; 1-Naphthalenesulfonic acid,5-hydroxy-6-((2-hydroxy-5-nitrophenyl)azo)-,monosodium salt; Sodium 5-hydroxy-6-((2-hydroxy-5-nitrophenyl)azo)naphthalene-1-sulphonate; 1-Naphthalenesulfonic acid,5-hydroxy-6-(2-(2-hydroxy-5-nitrophenyl)diazenyl)-,sodium salt (1:1);

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4-hydroxy-3-nitrosonaphthalene-1-sulfonic acid

CAS No. : 1787-54-8 Formula : C10H7NNaO5S+ Molecular Weight. : 276.221 Check Encyclopedia

Synonyms : 2-Nitroso-1-naphthol-4-sulfonsaeure Natriumsalz; Nitroso Neville Winther's acid; 4-Hydroxy-3-nitroso-1-naphthalenesulfonic acid sodium salt;

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disodium,(3Z)-3-[(2-methylphenyl)hydrazinylidene]-7-[[(6Z)-6-[(2-methylphenyl)hydrazinylidene]-5-oxo-7-sulfonatonaphthalen-2-yl]carbamoylamino]-4-oxonaphthalene-2-sulfonate

CAS No. : 72749-87-2 Formula : C35H26N6Na2O9S2 Molecular Weight. : 784.725 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,7,7'-(carbonyldiimino)bis(4-hydroxy-3-(2-(2-methylphenyl)diazenyl)-,sodium salt (1:2); 2-Naphthalenesulfonic acid,7,7'-(carbonyldiimino)bis(4-hydroxy-3-((2-methylphenyl)azo)-,disodium salt; 7,7'-(Carbonyldiimino)bis(4-hydroxy-3-((2-methylphenyl)azo)-2-naphthalenesulfonic acid),disodium salt;

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tetrasodium,2-[(2-hydroxy-5-sulfonatophenyl)hydrazinylidene]-6-[[6-[(2-hydroxy-5-sulfonatophenyl)hydrazinylidene]-5-oxo-7-sulfonatonaphthalen-2-yl]carbamoylamino]-3-oxonaphthalene-1-sulfonate

CAS No. : 2609-99-6 Formula : C33H20N6Na4O17S4 Molecular Weight. : 992.761 Check Encyclopedia

Synonyms :

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(3Z)-4-oxo-3-[[4-[(6-sulfonaphthalen-2-yl)carbamoyl]phenyl]hydrazinylidene]naphthalene-1-sulfonic acid

CAS No. : 7355-44-4 Formula : C27H19N3NaO8S2+ Molecular Weight. : 600.575 Check Encyclopedia

Synonyms :

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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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5-acetamido-6-hydroxynaphthalene-2-sulfonic acid

CAS No. : 80073-10-5 Formula : C12H11NO5S Molecular Weight. : 281.284 Check Encyclopedia

Synonyms : EINECS 279-389-6; 5-Acetamido-6-hydroxynaphthalene-2-sulphonic acid; 1-acetamino-2-hydroxy-naphthalene-6-sulphonic acid; 2-Naphthalenesulfonic acid,5-(acetylamino)-6-hydroxy;

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6-(dimethylamino)-4-hydroxynaphthalene-2-sulfonic acid

CAS No. : 6259-50-3 Formula : C12H13NO4S Molecular Weight. : 267.301 Check Encyclopedia

Synonyms : 6-dimethylamino-4-hydroxy-naphthalene-2-sulfonic acid; HMS3078P23; 6-Dimethylamino-4-hydroxy-naphthalin-2-sulfonsaeure; 6-Dimethylamino-4-hydroxy-2-naphthalenesulfonic acid; 7-(Dimethylamino)-1-naphthol-3-sulfonsaeure; 6-dimethylamino-4-hydroxy-2-naphthalenesulphonic acid; 7-Dimethylamino-naphthol-(1)-sulfonsaeure-(3); 2-Naphthalenesulfonic acid,6-(dimethylamino)-4-hydroxy;

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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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Naphthylamine Brown F

CAS No. : 6409-10-5 Formula : C20H14N2NaO4S+ Molecular Weight. : 401.391 Check Encyclopedia

Synonyms : NAPHTHALENE BROWN; N-2-NAPHTHYLACETAMIDE; B-ACETAMIDONAPHTHALENE; NAPHTHYLAMINE BROWN; 1-Naphthalenesulfonic acid,4-(4-hydroxy-1-naphthalenyl)azo-,monosodium 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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5-hydroxy-6-nitrosonaphthalene-1-sulfonic acid

CAS No. : 23253-13-6 Formula : C10H7NO5S Molecular Weight. : 253.231 Check Encyclopedia

Synonyms : 2-Nitroso-1-naphthol-5-sulfonsaeure; 5-Hydroxy-6-nitroso-naphthalin-1-sulfonsaeure; 5-Hydroxy-6-nitroso-1-naphthalenesulfonic acid; 2-Nitroso-1-naphthol-5-sulfonicacid; 5-hydroxy-6-nitroso-naphthalene-1-sulfonic acid; 1-Naphthalenesulfonic acid,5-hydroxy-6-nitroso;

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potassium,7-hydroxynaphthalene-1-sulfonate

CAS No. : 30252-40-5 Formula : C10H7KO4S Molecular Weight. : 262.323 Check Encyclopedia

Synonyms : Potassium 7-Hydroxy-1-naphthalenesulfonate; PotassiuM 7-Hydroxy-1-naphthalenesulfonate (contains isoMer); Croceic Acid Potassium Salt (contains isomer); Bayer's Acid Potassium Salt (contains isomer); Potassium 2-Naphthol-8-sulfonate; Bayer's Acid Potassium Salt; EINECS 250-101-0; Croceic Acid Potassium Salt; 2-Naphthol-8-sulfonic Acid Potassium Salt (contains isomer); 2-NAPHTHOL-8-SULFONIC ACID POTASSIUM SALT; Potassium 2-Naphthol-8-sulfonate (contains isomer); 7-Hydroxy-1-naphthalenesulfonic Acid Potassium Salt (contains isomer); Potassium 7-hydroxynaphthalenesulphonate; Potassium 7-hydroxynaphthalene-1-sulfonate;

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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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(3E)-7-amino-3-[[2-methoxy-4-[(3-sulfophenyl)diazenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid,2-[bis(2-hydroxyethyl)amino]ethanol

CAS No. : 72208-31-2 Formula : C35H49N7O14S2 Molecular Weight. : 855.932 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,7-amino-4-hydroxy-3-(2-(2-methoxy-4-(2-(3-sulfophenyl)diazenyl)phenyl)diazenyl)-,compd. with 2,2',2''-nitrilotris(ethanol) (1:2); 2-Naphthalenesulfonic acid,7-amino-4-hydroxy-3-((2-methoxy-4-((3-sulfophenyl)azo)phenyl)azo)-,compd. with 2,2',2''-nitrilotris(ethanol) (1:2); 7-Amino-4-hydroxy-3-((2-methoxy-4-((m-sulfophenyl)azo)phenyl)azo)-2-naphthalenesulfonic acid,compd. with 2,2',2''-nitrilotriethanol (1:2);

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sodium,6-imino-4-oxo-5-[2-(2-phenoxysulfonylphenyl)hydrazinyl]naphthalene-2-sulfonate

CAS No. : 70209-95-9 Formula : C22H16N3NaO7S2 Molecular Weight. : 521.498 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,6-amino-4-hydroxy-5-((2-(phenoxysulfonyl)phenyl)azo)-,monosodium salt; SODIUM 6-AMINO-4-HYDROXY-5-[[2-(PHENOXYSULFONYL)PHENYL]AZO]NAPHTHALENE-2-SULFONATE; 2-Naphthalenesulfonic acid,6-amino-4-hydroxy-5-(2-(2-(phenoxysulfonyl)phenyl)diazenyl)-,sodium salt (1:1); Sodium 6-amino-4-hydroxy-5-((2-(phenoxysulphonyl)phenyl)azo)naphthalene-2-sulphonate; EINECS 274-392-9;

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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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1-Naphthalenesulfonic acid, 3-[2-[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]diazenyl]-4-hydroxy-, sodium salt

1-Naphthalenesulfonicacid, 4-hydroxy-3-[2-[2-methyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:1)

1-AMINO-2-NAPHTHOL-4-SULFONIC ACID

sodium,(6Z)-6-[(2-hydroxy-5-nitrophenyl)hydrazinylidene]-5-oxonaphthalene-1-sulfonate

4-hydroxy-3-nitrosonaphthalene-1-sulfonic acid

disodium,(3Z)-3-[(2-methylphenyl)hydrazinylidene]-7-[[(6Z)-6-[(2-methylphenyl)hydrazinylidene]-5-oxo-7-sulfonatonaphthalen-2-yl]carbamoylamino]-4-oxonaphthalene-2-sulfonate

tetrasodium,2-[(2-hydroxy-5-sulfonatophenyl)hydrazinylidene]-6-[[6-[(2-hydroxy-5-sulfonatophenyl)hydrazinylidene]-5-oxo-7-sulfonatonaphthalen-2-yl]carbamoylamino]-3-oxonaphthalene-1-sulfonate

(3Z)-4-oxo-3-[[4-[(6-sulfonaphthalen-2-yl)carbamoyl]phenyl]hydrazinylidene]naphthalene-1-sulfonic acid

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

5-acetamido-6-hydroxynaphthalene-2-sulfonic acid

6-(dimethylamino)-4-hydroxynaphthalene-2-sulfonic acid

6-hydroxynaphthalene-1-sulfonic acid

Naphthylamine Brown F

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

5-hydroxy-6-nitrosonaphthalene-1-sulfonic acid

potassium,7-hydroxynaphthalene-1-sulfonate

Sulfonaphtholazoresorcinol

(3E)-7-amino-3-[[2-methoxy-4-[(3-sulfophenyl)diazenyl]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid,2-[bis(2-hydroxyethyl)amino]ethanol

sodium,6-imino-4-oxo-5-[2-(2-phenoxysulfonylphenyl)hydrazinyl]naphthalene-2-sulfonate

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