Naphthalin-(2 azo 1)-naphthol-(2)-Molbase

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(1Z)-1-(naphthalen-2-ylhydrazinylidene)naphthalen-2-one

CAS No. : 2653-66-9 Formula : C20H14N2O Molecular Weight. : 298.338 Check Encyclopedia

Synonyms : C.I. Solvent Orange 8; 2-(2'-hydroxynaphthylazo)naphthalene; 1-[2]Naphthylazo-[2]naphthol; 2-Naphthalenol,1-(2-naphthalenylazo); Naphthalin-(2 azo 1)-naphthol-(2); 2-Hydroxy-[1.2']azonaphthalin; [1.2']Azonaphthalinol-(2); 2-hydroxy-1,2'-azonaphthalene; 2-Naphthol,1-(2-naphthylazo);

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(4E)-3-Oxo-4-[(1-sulfo-2-naphthyl)hydrazono]-3,4-dihydro-2-naphth alenecarboxylic acid

CAS No. : 21416-46-6 Formula : C21H14N2O6S Molecular Weight. : 422.411 Check Encyclopedia

Synonyms : 1-(2-sulpho-1-naphthylazo)-2-hydroxynaphthalene-3-carboxylic acid; (+-)5-Methylbicyclo<3.2.0>heptan-2-on; 1-methylbicyclo<3.2.0>heptane-4-one; cis-(+-)-5-Methylbicyclo<3.2.0>heptan-2-on; (1SR,5SR)-5-methylbicyclo[3.2.0]heptan-2-one; (1-Sulfo-naphthalin)-(2-azo-1)-naphthol-(2)-3-carbonsaeure; Bicyclo[3.2.0]heptan-2-one,5-methyl; 5-methylbicyclo<3.2.0>heptan-2-one;

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(3E)-5-amino-3-[(8-hydroxy-3,6-disulfonaphthalen-1-yl)hydrazinylidene]-4-oxonaphthalene-2,7-disulfonic acid

CAS No. : 19668-12-3 Formula : C20H15N3O14S4 Molecular Weight. : 649.605 Check Encyclopedia

Synonyms : (2-naphthylsulfinyl)acetic acid; (Naphthalin-2-sulfinyl)-essigsaeure; (naphthalene-2-sulfinyl)-acetic acid; Acetic acid,(2-naphthalenylsulfinyl); 1-Amino-3,6,3',6'-tetrasulfo-8,8'-dihydroxynaphthalin<7-azo-1'>naphthalin; 5-Amino-4,5'-dihydroxy-3,4'-azo-bis-naphthalin-2,7-disulfonsaeure; (Naphthol-(1)-disulfonsaeure-(3.6))-(8 azo 2)-(8-amino-naphthol-(1)-disulfonsaeure-(3.6)); 5-amino-4,5'-dihydroxy-3,4'-azo-bis-naphthalene-2,7-disulfonic acid;

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4-(4-NITROPHENYLAZO)-1-NAPHTHOL

CAS No. : 5290-62-0 Formula : C16H11N3O3 Molecular Weight. : 293.277 Check Encyclopedia

Synonyms : 1-hydroxy-4-(4-nitrophenylazo)naphthalene; 4-Hydroxy-1-<4-nitro-benzolazo>-naphthalin; 4-(4-Nitrophenylazo)-1-naphthol; MAGNESON II; Magnezon II; P-NITROBENZENEAZO-A-NAPHTHOL; MagnesoneII; 4'-NITROBENZENE-AZO-1-NAPHTHOL; Magneson 2; (4-Nitro-benzol)-(1 azo 4)-naphthol-(1); α-Naphthol Magneson; 4-<4-Nitro-phenylazo>-<1>naphthol; 4-<p-nitrophenylazo>-1-naphthol; 4-((4-Nitrophenyl)diazenyl)naphthalen-1-ol;

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3-hydroxy-4-(4-sulfo-[1]naphthylazo)-naphthalene-2,7-disulfonic acid

CAS No. : 642-59-1 Formula : C20H14N2O10S3 Molecular Weight. : 538.528 Check Encyclopedia

Synonyms : 3-Hydroxy-4-(4-sulfo-[1]naphthylazo)-naphthalin-2,7-disulfonsaeure; (Naphthalin-sulfonsaeure-(1))-(4 azo 1)-(naphthol-(2)-disulfonsaeure-(3.6)); 3-hydroxy-4-[(4-sulfonaphthyl)azo]naphthalene-2,7-disulfonic acid; 2-Hydroxy-[1.1']azonaphthalin-trisulfonsaeure-(3.6.4'); 1-(4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid; amaranth; 3-OH-4-[(4-SULPHONAPHTHYL)AZO]NAPHTHALENE-2,7-DISULPHONIC ACID;

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1-(6-methyl-2-benzthiazolylazo)-naphthalen-2-ol

CAS No. : 14295-46-6 Formula : C18H13N3OS Molecular Weight. : 319.38 Check Encyclopedia

Synonyms : 1-[(6-methylbenzothiazol-2-yl)azo]-2-naphthol; 1-(6-methyl-benzothiazol-2-ylazo)-naphthalen-2-ol; <2-Hydroxy-naphthalin>-<1-azo-2'>-<6'-methyl-benzthiazol>; 6-Methyl-2-<2-hydroxy-1-naphthylazo>-benzothiazol;

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(8E)-7-oxo-8-[(4-sulfonaphthalen-1-yl)hydrazinylidene]naphthalene-1,3-disulfonic acid

CAS No. : 7244-14-6 Formula : C20H14N2O10S3 Molecular Weight. : 538.528 Check Encyclopedia

Synonyms : 1-(4-sulfo-1-naphthylazo)-2-naphthol-6,8-disulfonic acid; EINECS 230-648-1; 1-(4-sulpho-1-naphthylazo)-2-naphthol-6,8-disulphonic acid; 7-HYDROXY-8-[(4-SULFONAPHTHYL)AZO]NAPHTHALENE-1,3-DISULFONIC ACID; 7-Hydroxy-8-((4-sulphonaphthyl)azo)naphthalene-1,3-disulphonic acid; 2-Hydroxy-[1.1']azonaphthalin-trisulfonsaeure-(6.8.4'); (Naphthalin-sulfonsaeure-(1))-(4 azo 1)-(naphthol-(2)-disulfonsaeure-(6.8)); 7-hydroxy-8-(4-sulfo-[1]naphthylazo)-naphthalene-1,3-disulfonic acid; 7-Hydroxy-8-(4-sulfo-[1]naphthylazo)-naphthalin-1,3-disulfonsaeure;

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1,1'-(diazene-1,2-diyl)bis(naphthalen-2-ol)

CAS No. : 13082-06-9 Formula : C20H14N2O2 Molecular Weight. : 314.337 Check Encyclopedia

Synonyms : 2,2'-Dihydroxy-azonaphthalin-(1,1'); 2,2'-dihydroxy-(1,1'-azonaphthalene); 1,1'-Azo-di-[2]naphthol; 2-Hydroxy-1-[2'-hydroxy-1'-naphthylazo)-naphthalin; 2.2'-Dihydroxy-{1.1'-azonaphthalin};

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4-hydroxy-3,4'-azo-bis-naphthalene-1-sulfonic acid

CAS No. : 13613-55-3 Formula : C20H14N2O7S2 Molecular Weight. : 458.464 Check Encyclopedia

Synonyms : (Naphthalin-sulfonsaeure-(1))-(4 azo 2)-(naphthol-(1)-sulfonsaeure-(4)); 2-(4-sulpho-1-naphthylazo)-1-naphthol-4-sulphonic acid; 4-Hydroxy-3,4'-azo-bis-naphthalin-1-sulfonsaeure; 4-Hydroxy-3-(4-sulfo-naphthalen-1-ylazo)-naphthalene-1-sulfonic acid; 1'-Hydroxy-[1.2']azonaphthalin-disulfonsaeure-(4.4'); 4-hydroxy-3-[(4-sulfo-1-naphthyl)azo]naphthalene-1-sulfonic acid; 2-(4-sulfo-1-naphthylazo)-1-naphthol-4-sulfonic acid;

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1-hydroxy-2-[(E)-(3-methoxyphenyl)methylideneamino]guanidine,4-methylbenzenesulfonic acid

CAS No. : 87861-89-0 Formula : C16H20N4O5S Molecular Weight. : 380.419 Check Encyclopedia

Synonyms : 1-[(2-Methoxy-5-methylphenyl)azo]-2-naphthol; 2-methoxy-5-methylanilin->2-naphthol; 1-<2-Methoxy-5-methyl-phenylazo>-2-hydroxy-naphthalin; 1-<(2-methoxybenzylidene)amino>-3-hydroxyguanidine tosylate;

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7-hydroxy-8-(4-sulfo-phenylazo)-naphthalene-1,3,6-trisulfonic acid

CAS No. : 5859-14-3 Formula : C16H12N2O13S4 Molecular Weight. : 568.532 Check Encyclopedia

Synonyms : (Benzol-sulfonsaeure-(1))-(4 azo 1)-(naphthol-(2)-trisulfonsaeure-(3.6.8)); 7-Hydroxy-8-(4-sulfo-phenylazo)-naphthalin-1,3,6-trisulfonsaeure; 1-(4-sulfo-1-naphthylazo)-2-naphthol-3,6,8-trisulfonic acid;

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1-Diazo-2-naphthol-4-sulfonic acid

CAS No. : 887-76-3 Formula : C10H8N2O4S Molecular Weight. : 252.247 Check Encyclopedia

Synonyms : 2-hydroxy-4-sulfo-naphthalene-1-diazonium-betaine; 4-Diazonio-3-hydroxy-naphthalin-1-sulfonat; 2-Hydroxy-4-sulfo-naphthalin-1-diazonium-betain; 4-Diazonio-3-hydroxynaphthalene-1-sulfonate; 1 DIAZO-2-NAPHTHOL-4-SULPHONIC ACID; 1-Naphthalenediazonium,2-hydroxy-4-sulfo-,innersalt; 2-Hydroxy-4-sulfonato-1-naphthalenediazonium; 1,2-Naphthoxydiazde-4-sulfonicacid; 1,2-Naphthoxydiazo-4-sulfonic acid; 4,4'-azo-3-hydroxynaphthalene-1-sulphonate; 1-Diazo-2-naphthol-4; 4,4'-azo-3-hydroxynaphthalene-1-sulfonate;

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4-[(3-nitrophenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonic acid

CAS No. : 71494-74-1 Formula : C16H11N3O9S2 Molecular Weight. : 453.403 Check Encyclopedia

Synonyms : 1-(3-Nitro-benzolazo)-2-hydroxy-naphthalin-disulfonsaeure-(3,6); (3-Nitro-benzol)-(1 azo 1)-(naphthol-(2)-disulfonsaeure-(3.6)); 3-hydroxy-4-(3-nitro-phenylazo)-naphthalene-2,7-disulfonic acid; 3-Hydroxy-4-(3-nitro-phenylazo)-naphthalin-2,7-disulfonsaeure; 2,7-Naphthalenedisulfonic acid,3-hydroxy-4-[(3-nitrophenyl)azo]; 1-(3'-Nitrophenylazo)-2-hydroxynaphthalin-3,6-disulfonsaeure;

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FD and C Yellow No. 6

CAS No. : 5859-11-0 Formula : C16H12N2O7S2 Molecular Weight. : 408.406 Check Encyclopedia

Synonyms : 6-hydroxy-5-(4-sulfo-phenylazo)-naphthalene-2-sulfonic acid; 6-Hydroxy-5-(4-sulfo-phenylazo)-naphthalin-2-sulfonsaeure; 1-(4-sulpho-1-phenylazo)-2-naphthol-6-sulphonic acid; sunset yellow FCF; (Benzol-sulfonsaeure-(1))-(4 azo 1)-(naphthol-(2)-sulfonsaeure-(6)); 1-(4-sulfo-1-phenylazo)-2-naphthol-6-sulfonic acid;

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1-(1'-hydroxy-2'-naphthylazo)-6-nitro-2-naphthol-4-sulphonic acid

CAS No. : 16279-54-2 Formula : C20H13N3O7S Molecular Weight. : 439.398 Check Encyclopedia

Synonyms : 3-Hydroxy-4-(2-hydroxy-[1]naphthylazo)-7-nitro-naphthalin-1-sulfonsaeure; 3-HYDROXY-4-((2-HYDROXYNAPHTHYL)AZO)-7-NITRONAPHTHALENE-1-SULPHONIC ACID; 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid; 6-Nitro-2.2''-dihydroxy-[1.1'']azonaphthalin-sulfonsaeure-(4); 3-hydroxy-4-(2-hydroxy-[1]naphthylazo)-7-nitro-naphthalene-1-sulfonic acid; 3-Hydroxy-oestra-1,3,5(10)-trien-17-on; Naphthol-(2)-(1 azo 1)-(6-nitro-naphthol-(2)-sulfonsaeure-(4));

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7-amino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalene-2-sulfonic acid

CAS No. : 63147-42-2 Formula : C22H17N5O7S2 Molecular Weight. : 527.53 Check Encyclopedia

Synonyms : 7-Amino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalin-2-sulfonsaeure; 4'-(6-Amino-1-hydroxy-3-sulfo-naphthyl-(2)-azo)-azobenzol-sulfonsaeure-(4); (Benzol-sulfonsaeure-(1))-(4 azo 1)-benzol-(4 azo 2)-(6-amino-naphthol-(1)-sulfonsaeure-(3));

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2-HYDROXY-1-(1-HYDROXY-2-NAPHTHYLAZO)-6-NITRO-4-NAPHTHALENESULFONIC ACID

CAS No. : 25747-08-4 Formula : C20H13N3O7S Molecular Weight. : 439.398 Check Encyclopedia

Synonyms : Mordantblank2B; 3-Hydroxy-4-(1-hydroxy-[2]naphthylazo)-7-nitro-naphthalin-1-sulfonsaeure; 3-hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic aci; 1-Hydroxy-naphthalin-<2-azo-1>-6-nitro-2-hydroxy-naphthalin-sulfonsaeure-4); Naphthol-(1)-(2 azo 1)-(6-nitro-naphthol-(2)-sulfonsaeure-(4)); 3-hydroxy-4-(1-hydroxy-[2]naphthylazo)-7-nitro-naphthalene-1-sulfonic acid; 1-(1-hydroxy-2-naphtylazo)-6-nitro-2-naphtol-4-sulfonic acid; 3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalene-1-sulphonic acid; 6-Nitro-2.1'-dihydroxy-[1.2']azonaphthalin-sulfonsaeure-(4); AcidchromeblackT; C.I.Mordant Black II-Saeure; C.I.Mordantblack11; 3-Hydroxy-4-[(1-hydroxynaphthalen-2-yl)azo]-7-nitro-1-naphthalenesulfonic acid; C.I. Mordant Black 11,free acid;

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7-oxo-8-[(4-sulfophenyl)hydrazinylidene]naphthalene-1,3-disulfonic acid

CAS No. : 2657-89-8 Formula : C16H12N2O10S3 Molecular Weight. : 488.469 Check Encyclopedia

Synonyms : 7-Hydroxy-8-(4-sulfo-phenylazo)-naphthalin-1,3-disulfonsaeure; 7-hydroxy-8-(4-sulfo-phenylazo)-naphthalene-1,3-disulfonic acid; 1,3-Naphthalenedisulfonicacid,7-hydroxy-8-[(4-sulfophenyl)azo]-(9CI); 1,3-Naphthalenedisulfonicacid,7-hydroxy-8-[2-(4-sulfophenyl)diazenyl]; 1-(4'-Sulfophenylazo)-2-naphthol-6,8-disulfonic acid; 1,3-Naphthalenedisulfonic acid,7-hydroxy-8-[(p-sulfophenyl)azo]-(7CI,8CI); Orange AB; (Benzol-sulfonsaeure-(1))-(4 azo 1)-(naphthol-2-disulfonsaeure-(6.8));

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(3Z)-7-benzamido-4-oxo-3-[[4-[(4-sulfophenyl)diazenyl]phenyl]hydrazinylidene]naphthalene-2-sulfonic acid

CAS No. : 25188-42-5 Formula : C29H21N5O8S2 Molecular Weight. : 631.636 Check Encyclopedia

Synonyms : 7-Benzamido-4-hydroxy-3-((4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid; 7-benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalene-2-sulfonic acid; 2-Naphthalenesulfonic acid,7-(benzoylamino)-4-hydroxy-3-((4-((4-sulfophenyl)azo)phenyl)azo); 7-Benzoylamino-4-hydroxy-3-[4-(4-sulfo-phenylazo)-phenylazo]-naphthalin-2-sulfonsaeure; C.I. Direct Red 81; 7-(Benzoylamino)-4-hydroxy-3-((4-((4-sulfophenyl)azo)phenyl)azo)-2-naphthalenesulfonic acid; 3-[4-(4-Sulfo-phenylazo)-phenylazo]-7-benzamino-4-hydroxy-naphthalin-sulfonsaeure-(2); (Benzol-sulfonsaeure-(1))-(4 azo 1)-benzol-(4 azo 2)-(6-benzamino-naphthol-(1)-sulfonsaeure-(3)); EINECS 246-727-9; direct red 81; 4'-(6-Benzamino-1-hydroxy-3-sulfo-naphthyl-(2)-azo)-azobenzol-sulfonsaeure-(4); 7-benzamido-4-hydroxy-3-({4-[(4-sulfophenyl)azo]phenyl}azo)naphthalene-2-sulfonic acid;

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3-[2-(2-oxo-3,6-disulfonaphthalen-1-ylidene)hydrazinyl]benzoic acid

CAS No. : 89117-40-8 Formula : C17H12N2O9S2 Molecular Weight. : 452.415 Check Encyclopedia

Synonyms : 4-(3-Carboxy-phenylazo)-3-hydroxy-naphthalin-disulfonsaeure-(2.7); Benzoic acid,3-[(2-hydroxy-3,6-disulfo-1-naphthalenyl)azo]; 3-(2-hydroxy-3,6-disulfo-[1]naphthylazo)-benzoic acid; Benzoesaeure-(3 azo 1)-(naphthol-(2)-disulfonsaeure-(3.6)); 3-(2-Hydroxy-3,6-disulfo-[1]naphthylazo)-benzoesaeure;

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