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Archive for the 'Dye intermediates' Category

2-Hydroxy-N-(4-methoxyphenyl)-9H-carbazole-3-carboxamide

Name: 2-Hydroxy-N-(4-methoxyphenyl)-9H-carbazole-3-carboxamide CA Name: 11H-Benzo[a]cabazole-3-carboxamide,2-hydroxy-N-(4-methoxyphenyl) Molecular Structure: Molecular Formula:C20H16N2O3 Molecular Weight: 332.35 CAS Registry Number: 86-19-1

1-Amino-4-(4-aminophenylamino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid

Name: 1-Amino-4-(4-aminophenylamino)-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid CA Name: 2-Anthracenesulfonic acid,1-amino-4-((4-aminophenyl)amino)-9,10-dihydro-9,10-dioxo- Molecular Structure: Molecular Formula:C20H15N3O5S Molecular Weight: 409.42 CAS Registry Number: 6222-65-7

5-Hydroxy-4-(2-hydroxynaphthalene-7-sulfonamido)naphthalene-1,7-disulfonic acid

Name: 5-Hydroxy-4-(2-hydroxynaphthalene-7-sulfonamido)naphthalene-1,7-disulfonic acid CA Name: Molecular Structure: Molecular Formula:C20H15NO10S3 Molecular Weight: 525.53 CAS Registry Number:

8-(6-Hydroxy-2-naphthylsulfonamido)-1-naphthol-3,5-disulfonic acid

Name: 8-(6-Hydroxy-2-naphthylsulfonamido)-1-naphthol-3,5-disulfonic acid CA Name: 1,7-Naphthalenedisulfonic acid,5-hydroxy-4-(6-hydroxy-2-naphthalenesulfonamido)- Molecular Structure: Molecular Formula:C20H15NO10S3 Molecular Weight: 525.53 CAS Registry Number: 6535-71-3

Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine

Name: Bis(4-hydroxy-2-sulfonaphthalene-7-yl)amine CA Name: 2-Naphthalenesulfonic acid,7,7′-iminobis[4-hydroxy- Molecular Structure: Molecular Formula:C20H15NO8S2 Molecular Weight: 461.47 CAS Registry Number: 87-03-6