Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: 4-(4-Aminobenzyl)benzenamine CA Name: Benzenamine,4,4′-methylenebis- Molecular Structure: Molecular Formula:C13H14N2 Molecular Weight: 198.26 CAS Registry Number: 101-77-9

Name: 2-Amino-5-(4-aminobenzamido)benzenesulfonic acid CA Name: Benzenesulfonic acid,2-amino-5-[(4-aminobenzoyl)amino]- Molecular Structure: Molecular Formula:C13H13N3O4S Molecular Weight: 307.33 CAS Registry Number: 58862-43-4

Name: (E)-4-(2-benzylidenehydrazinyl)benzenesulfonamide CA Name: Benzenesulfonamide,p-(benzylidenehydrazino)- Molecular Structure: Molecular Formula:C13H13N3O2S Molecular Weight: 275.33 CAS Registry Number: 21305-93-1

Name: N-(4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)phenyl)acrylamide CA Name: 2-Propenamide,N-[4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)phenyl]- Molecular Structure: Molecular Formula:C13H13N3O2 Molecular Weight: 243.26 CAS Registry Number: 79392-37-3

Name: 3-Aminophenyl 3-aminobenzoate CA Name: Benzamide,3-amino-N-(3-aminophenyl)- Molecular Structure: Molecular Formula:C13H13N3O Molecular Weight: 227.26 CAS Registry Number: 101-12-2