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Archive for the 'Dye intermediates' Category

8-((4-Hydroxy-3-carboxy)phenylsulfonyl)amino-1-hydroxynaphthalene-3,6-disulfonic acid

Name: 8-((4-Hydroxy-3-carboxy)phenylsulfonyl)amino-1-hydroxynaphthalene-3,6-disulfonic acid CA Name: Benzoic acid,2-hydroxy-5-[[(8-hydroxy-3,6-disulfo-1-naphthalenyl)amino]sulfonyl]- Molecular Structure: Molecular Formula:C17H13NO12S3 Molecular Weight: 519.48 CAS Registry Number: 68003-34-9

4-Benzamido-5-hydroxynaphthalene-1,7-disulfonic acid

Name: 4-Benzamido-5-hydroxynaphthalene-1,7-disulfonic acid CA Name: 1,7-Naphthalenedisulfonic acid,4-(benzoylamino)-5-hydroxy- Molecular Structure: Molecular Formula:C17H13NO8S2 Molecular Weight: 423.42 CAS Registry Number: 6361-49-5

6-(3-Carboxy-4-hydroxyanilino)-1-naphthol-3-sulfonic acid

Name: 6-(3-Carboxy-4-hydroxyanilino)-1-naphthol-3-sulfonic acid CA Name: Salicylic acid,5-[(5-hydroxy-7-sulfo-2-naphthyl)amino]- Molecular Structure: Molecular Formula:C17H13NO7S Molecular Weight: 375.35 CAS Registry Number: 6201-91-8

3-(5-Hydroxy-7-sulfonaphthalen-2-ylamino)benzoic acid

Name: 3-(5-Hydroxy-7-sulfonaphthalen-2-ylamino)benzoic acid CA Name: Benzoic acid,m-[(5-hydroxy-7-sulfo-naphthyl)amino]- Molecular Structure: Molecular Formula:C17H13NO6S Molecular Weight: 359.35 CAS Registry Number: 5855-83-4

4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid

Name: 4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid CA Name: 2-Naphthalenesulfonic acid,6-amino-4-hydroxy-,mono(4-carboxyphenyl)deriv Molecular Structure: Molecular Formula:C17H13NO6S Molecular Weight: 359.35 CAS Registry Number: 71486-49-2