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Archive for the 'Dye intermediates' Category

4-Hydroxy-6-(2-sulfoethylamino)naphthalene-2-sulfonic acid

Name: 4-Hydroxy-6-(2-sulfoethylamino)naphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,4-hydroxy-6-[(2-sulfoethyl)amino]-dissodium salt Molecular Structure: Molecular Formula:C12H13NO7S2 Molecular Weight: 347.36 CAS Registry Number: 259685-50-2

5-Amino-7-ehtoxy-2-naphthalenesulfonic acid

Name: 5-Amino-7-ehtoxy-2-naphthalenesulfonic acid CA Name: 5-amino-7-ethoxynaphthalene-2-sulfonic acid Molecular Structure: Molecular Formula:C12H13NO4S Molecular Weight: 267.3 CAS Registry Number:

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

Name:6-(Ethylamino)-4-hydroxynaphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,6-(ethylamino)-4-hydroxy Molecular Structure: Molecular Formula:C12H13NO4S Molecular Weight: 267.30 CAS Registry Number: 6259-51-4

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

Name: 6-(Dimethylamino)-4-hydroxynaphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,6-(dimethylamino)-4-hydroxy- Molecular Structure: Molecular Formula:C12H13NO4S Molecular Weight: 267.30 CAS Registry Number: 6259-50-3

1-Butyl-4-hydroxy-2-quinolinone

Name: 1-Butyl-4-hydroxy-2-quinolinone CA Name: 2(1H)-Quinolinone,4-hydroxy-1-propyl- Molecular Structure: Molecular Formula:C12H13NO2 Molecular Weight: 203.24 CAS Registry Number: 296759-12-1