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Archive for the 'Dye intermediates' Category

8-Acetamido-5-aminonaphthalene-2-sulfonic acid

Name: 8-Acetamido-5-aminonaphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,8-(acetylamino)-5-amino- Molecular Structure: Molecular Formula:C12H12N2O4S Molecular Weight: 280.30 CAS Registry Number: 85-76-7

5-Acetamido-8-amino-2-naphthalenesulfonic acid

Name: 5-Acetamido-8-amino-2-naphthalenesulfonic acid CA Name: 2-Naphthalenesulfonic acid,5-(acetylamino)-8-amino- Molecular Structure: Molecular Formula:C12H12N2O4S Molecular Weight: 280.30 CAS Registry Number: 85-80-3

4-Acetamido-8-amino-2-naphthalenesulfonic acid

Name: 4-Acetamido-8-amino-2-naphthalenesulfonic acid CA Name: Molecular Structure: Molecular Formula:C12H12N2O4S Molecular Weight: 280.30 CAS Registry Number:

4,4′-Diaminodiphenylether-2-sulfonic acid

Name: 4,4′-Diaminodiphenylether-2-sulfonic acid CA Name: Benzenesulfonic acid,5-amino-2-(4-aminophenoxy)- Molecular Structure: Molecular Formula:C12H12N2O4S Molecular Weight: 280.30 CAS Registry Number: 6411-63-8

3-Methyl-1-(4-(vinylsulfonyl)phenyl)-1H-pyrazol-5(4H)-one

Name: 3-Methyl-1-(4-(vinylsulfonyl)phenyl)-1H-pyrazol-5(4H)-one CA Name: Molecular Structure: Molecular Formula:C12H12N2O3S Molecular Weight: 264.40 CAS Registry Number: