Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 2-Amino-5-methylbenzenesulfonic acid CA Name: Benzenesulfonic acid,2-amino-5-methyl- Molecular Structure: Molecular Formula:C7H9NO3S Molecular Weight: 187.22 CAS Registry Number: 88-44-8

Name: 2-Amino-4-(methylsulfonyl)phenol CA Name: Phenol,2-amino-4-(methylsulfonyl) Molecular Structure: Molecular Formula:C7H9NO3S Molecular Weight: 187.22 CAS Registry Number: 98-30-6

Name: (4-Aminophenyl)methanesulfonic acid CA Name: Benzenemethanesulfonic acid,4-amino- Molecular Structure: Molecular Formula:C7H9NO3S Molecular Weight: 187.22 CAS Registry Number: 6387-28-6

Name: 4-Methylbenzenesulfonamide CA Name: Benzenesulfonamide,4-methyl- Molecular Structure:   Molecular Formula:C7H9NO2S Molecular Weight: 171.22 CAS Registry Number: 70-55-3

Name: 2-Amino-4-methoxyphenol CA Name: Phenol,2-amino-4-methoxy- Molecular Structure: Molecular Formula:C7H9NO2 Molecular Weight: 139.15 CAS Registry Number: 20734-76-3