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4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid

CAS No. : 6259-63-8 Formula : C10H8N2O6S Molecular Weight. : 284.245 Check Encyclopedia

Synonyms : 1-amino-2-hydroxy-4-sulpho-6-nitronaphthalene; 1-amino-2-hydroxy-6-nitro-naphthalene-4-sulphonic acid; 1-Naphthalenesulfonic acid,4-amino-3-hydroxy-7-nitro; 6-nitro-1-amino-2-naphthol-4-sulphonic acid; 4-amino-3-hydroxy-7-nitro-naphthalene-1-sulfonic acid; 1-amino-2-hydroxy-6-nitro-4-sulpho-naphthalene;

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CAS No. : 108225-03-2 Formula : Molecular Weight. : Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,7-[[4,6-bis[(2-aminopropyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-methoxyphenyl)azo]-, monoformate (salt)OTHER CA INDEX NAMES:Formic acid, compd. with7-[[4,6-bis[(2-aminopropyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-methoxyphenyl)azo]-2-naphthalenesulfonic acid (1:1);

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disodium 7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulphonatophenyl)azo]naphthalene-2-sulphonate

CAS No. : 18886-16-3 Formula : C19H10Cl2N6Na2O7S2 Molecular Weight. : 615.334 Check Encyclopedia

Synonyms : 2-naphthalenesulfonic acid,7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydrox; C.I. Reactive orange 1; Reactive Orange X-G;

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5-[2-(4-aminophenyl)hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonic acid

CAS No. : 59836-94-1 Formula : C16H14N4O4S Molecular Weight. : 358.372 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,6-amino-5-[(4-aminophenyl)azo]-4-hydroxy-(9CI); 6-Amino-5-(4-aminophenylazo)-4-hydroxy-2-naphthalenesulfonic acid; 6-Amino-5-((4-aminophenyl)azo)-4-hydroxynaphthalene-2-sulphonic acid; 2-Naphthalenesulfonicacid,6-amino-5-[2-(4-aminophenyl)diazenyl]-4-hydroxy; 1-Naphthol-3-sulfonicacid,7-amino-8-(p-aminophenylazo)-(6CI); EINECS 261-949-6;

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(3E)-7-[[4,6-bis[3-(diethylamino)propylamino]-1,3,5-triazin-2-yl]amino]-4-oxo-3-[(4-phenyldiazenylphenyl)hydrazinylidene]naphthalene-2-sulfonic acid,2-hydroxypropanoic acid

CAS No. : 125329-01-3 Formula : C42H56N12O7S Molecular Weight. : 873.035 Check Encyclopedia

Synonyms : Propanoic acid,2-hydroxy-,compd. with 7-((4,6-bis((3-(diethylamino)propyl)amino)-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((4-(phenylazo)phenyl)azo)-2-naphthalenesulfonic acid (1:1);

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trisodium,6-amino-4-oxo-3-[[4-[(4-phenyldiazenyl-7-sulfonatonaphthalen-1-yl)diazenyl]-6-sulfonatonaphthalen-1-yl]hydrazinylidene]naphthalene-2-sulfonate

CAS No. : 6406-87-7 Formula : C36H22N7Na3O10S3 Molecular Weight. : 877.765 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,6-amino-4-hydroxy-3-[[4-[[4-(phenylazo)-7-sulfo-1-naphthyl]azo]-6-sulfo-1-naphthyl]azo]-,trisodium salt (8CI); 2-Naphthalenesulfonicacid,5-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl]-8-[2-[4-(2-phenyldiazenyl)-7-sulfo-1-naphthalenyl]diazenyl]-,sodium salt (1:3); 2-Naphthalenesulfonicacid,5-[(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-8-[[4-(phenylazo)-7-sulfo-1-naphthalenyl]azo]-,trisodium salt (9CI);

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trisodium,(3Z)-6-[(2E)-2-(4-amino-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-3-[[4-[4-[(2Z)-2-[7-[(2Z)-2-(4-amino-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]

CAS No. : 79057-88-8 Formula : C44H30N11Na3O13S3 Molecular Weight. : 1085.94 Check Encyclopedia

Synonyms : 2-Naphthalenesulfonic acid,6-((4-amino-2-hydroxyphenyl)azo)-3-((4-((4-((7-((4-amino-2-hydroxyphenyl)azo)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-4-hydroxy-,trisodium salt; 2-Naphthalenesulfonic acid,6-(2-(4-amino-2-hydroxyphenyl)diazenyl)-3-(2-(4-((4-(2-(7-(2-(4-amino-2-hydroxyphenyl)diazenyl)-1-hydroxy-3-sulfo-2-naphthalenyl)diazenyl)phenyl)amino)-3-sulfophenyl)diazenyl)-4-hydroxy-,sodium salt (1:3); Trisodium 6-((4-amino-2-h; EINECS 279-047-6;

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(3E)-7-[[4,6-bis[4-(2-aminoethyl)piperazin-1-yl]-1,3,5-triazin-2-yl]amino]-3-[[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid,formic acid,methanesulfonic acid,hydrochloride

CAS No. : 85305-16-4 Formula : C41H52ClN13O9S3 Molecular Weight. : 1002.58 Check Encyclopedia

Synonyms : EINECS 286-655-5; 2-Naphthalenesulfonic acid,7-((4,6-bis(4-(2-aminoethyl)-1-piperazinyl)-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((4-(6-methyl-2-benzothiazolyl)phenyl)azo)-,formate (salt) hydrochloride methanesulfonate (salt);

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trisodium,(3Z)-6-[[2-amino-4-(2-hydroxyethylamino)phenyl]diazenyl]-3-[[4-[4-[(2Z)-2-[7-[[2-amino-4-(2-hydroxyethylamino)phenyl]diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfon

CAS No. : 6428-38-2 Formula : C48H40N13Na3O13S3 Molecular Weight. : 1172.07 Check Encyclopedia

Synonyms : Benzonerol ABS; Kayarus Black ARX; Diazol Fast Black JRA; Direct Black AB; Direct Black 2S; Cotoneral ABS; Cotonerol AB; Direct Black 32; Dialuminous Black AB; Sumilight Black AB;

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4-hydroxy-6-[(8-hydroxy-6-sulfonaphthalen-2-yl)carbamoylamino]naphthalene-2-sulfonic acid

CAS No. : 6266-54-2 Formula : C21H16N2O9S2 Molecular Weight. : 504.49 Check Encyclopedia

Synonyms : 7,7'-ureylenebis(1-hydroxy-3-naphthalenesulfonic acid); N.N'-Bis-(8-oxy-6-sulfo-naphthyl-(2))-harnstoff; 4,4'-dihydroxy-6,6'-ureylene-bis-naphthalene-2-sulfonic acid; N.N'-Carbonyl-bis-(7-amino-naphthol-(1)-sulfonsaeure-(3)); 4-hydroxy-6-{[(8-hydroxy-6-sulfonaphthalen-2-yl)carbamoyl]amino}naphthalene-2-sulfonic acid; 4,4'-Dihydroxy-6,6'-ureylen-bis-naphthalin-2-sulfonsaeure;

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disodium,2-(2-hydroxyethylamino)ethanol,(3E)-7-[[(6Z)-6-[(2-methoxy-5-methyl-4-sulfophenyl)hydrazinylidene]-5-oxo-7-sulfonaphthalen-2-yl]carbamoylamino]-4-oxo-3-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2-sulfonate

CAS No. : 93857-59-1 Formula : C43H48N8Na2O20S4 Molecular Weight. : 1171.12 Check Encyclopedia

Synonyms : EINECS 299-195-5;

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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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(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonaphthalen-2-ylidene]hydrazinyl]-2-sulfoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid,2-(diethylamino)ethanol

CAS No. : 94160-05-1 Formula : C62H80N16O14S3 Molecular Weight. : 1369.59 Check Encyclopedia

Synonyms : EINECS 303-286-8;

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trisodium,(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate

CAS No. : 6473-13-8 Formula : C44H32N13Na3O11S3 Molecular Weight. : 1083.97 Check Encyclopedia

Synonyms :

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4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid

disodium 7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulphonatophenyl)azo]naphthalene-2-sulphonate

5-[2-(4-aminophenyl)hydrazinyl]-6-imino-4-oxonaphthalene-2-sulfonic acid

(3E)-7-[[4,6-bis[3-(diethylamino)propylamino]-1,3,5-triazin-2-yl]amino]-4-oxo-3-[(4-phenyldiazenylphenyl)hydrazinylidene]naphthalene-2-sulfonic acid,2-hydroxypropanoic acid

trisodium,6-amino-4-oxo-3-[[4-[(4-phenyldiazenyl-7-sulfonatonaphthalen-1-yl)diazenyl]-6-sulfonatonaphthalen-1-yl]hydrazinylidene]naphthalene-2-sulfonate

trisodium,(3Z)-6-[(2E)-2-(4-amino-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-3-[[4-[4-[(2Z)-2-[7-[(2Z)-2-(4-amino-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]

(3E)-7-[[4,6-bis[4-(2-aminoethyl)piperazin-1-yl]-1,3,5-triazin-2-yl]amino]-3-[[4-(6-methyl-1,3-benzothiazol-2-yl)phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid,formic acid,methanesulfonic acid,hydrochloride

trisodium,(3Z)-6-[[2-amino-4-(2-hydroxyethylamino)phenyl]diazenyl]-3-[[4-[4-[(2Z)-2-[7-[[2-amino-4-(2-hydroxyethylamino)phenyl]diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfon

4-hydroxy-6-[(8-hydroxy-6-sulfonaphthalen-2-yl)carbamoylamino]naphthalene-2-sulfonic acid

disodium,2-(2-hydroxyethylamino)ethanol,(3E)-7-[[(6Z)-6-[(2-methoxy-5-methyl-4-sulfophenyl)hydrazinylidene]-5-oxo-7-sulfonaphthalen-2-yl]carbamoylamino]-4-oxo-3-[(4-sulfonatophenyl)hydrazinylidene]naphthalene-2-sulfonate

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

(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonaphthalen-2-ylidene]hydrazinyl]-2-sulfoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid,2-(diethylamino)ethanol

trisodium,(3Z)-6-[(2,4-diaminophenyl)diazenyl]-3-[[4-[4-[(2Z)-2-[7-[(2,4-diaminophenyl)diazenyl]-1-oxo-3-sulfonatonaphthalen-2-ylidene]hydrazinyl]-2-sulfonatoanilino]phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate