Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 2-Hydroxy-3-amino-5-methoxybenzenesulfonic acid CA Name: Benzenesulfonic acid,3-amino-2-hydroxy-5-methoxy- Molecular Structure: Molecular Formula:C7H9NO5S Molecular Weight: 219.22 CAS Registry Number: 6837-91-8

Name: 2-Hydroxy-3-amino-5-methylbenzenesulfonic acid CA Name: Benzenesulfonic acid,3-amino-2-hydroxy-5-methyl- Molecular Structure: Molecular Formula:C7H9NO4S Molecular Weight: 203.22 CAS Registry Number: 6387-15-1

Name: 3-Amino-4-methoxybenzenesulfonic acid CA Name: Benzenesulfonic acid,3-amino-4-methoxy- Molecular Structure: Molecular Formula:C7H9NO4S Molecular Weight: 203.22 CAS Registry Number: 98-42-0

Name: 2-Amino-5-methoxybenzenesulfonic acid CA Name: Benzenesulfonic acid,2-amino-5-methoxy- Molecular Structure: Molecular Formula:C7H9NO4S Molecular Weight: 203.22 CAS Registry Number: 13244-33-2

Name: 2-Methyl-3-aminobenzenesulfonic acid CA Name: Benzenesulfonic acid,3-amino-2-methyl- Molecular Structure: Molecular Formula:C7H9NO3S Molecular Weight: 187.22 CAS Registry Number: 6387-19-5