Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: N-(2-chloro-4-methylphenyl)-3-oxobutanamide CA Name: Molecular Structure: Molecular Formula:C11H12ClNO2 Molecular Weight: 225.67 CAS Registry Number:

Name: 3-Oxo-N-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)butanamide CA Name: Butanamide,N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo- Molecular Structure: Molecular Formula:C11H11N3O3 Molecular Weight: 233.22 CAS Registry Number: 26576-46-5

Name: 4-Hydroxy-6-(sulfomethylamino)naphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,4-hydroxy-6-[(wulfomethyl)amino]- Molecular Structure: Molecular Formula:C11H11NO7S2 Molecular Weight: 333.34 CAS Registry Number: 6259-56-9

Name: 4-Hydroxy-6-(methylamino)naphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,4-hydroxy-6-(methylamino)- Molecular Structure: Molecular Formula:C11H11NO4S Molecular Weight: 253.27 CAS Registry Number: 6259-53-6

Name: 4-Hydroxy-7-(methylamino)naphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,4-hydroxy-7-(methylamino)- Molecular Structure: Molecular Formula:C11H11NO4S Molecular Weight: 253.27 CAS Registry Number: 22346-43-6