Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name: Pyren-1-amine CA Name: 1-Pyrenamine Molecular Structure: Molecular Formula:C16H11N Molecular Weight: 17.27 CAS Registry Number:1606-67-3

Name: 1-Amino-4-bromo-5-acetamido-2-anthraquinone sulfonic acid CA Name: 2-Naphthalenesulfonic acid,5-(acetylamino)-1-amino-4-bromo-9,10-dihydro-9,10-dioxo,monosodium salt Molecular Structure: Molecular Formula:C16H11BrN2O6S Molecular Weight: 439.24 CAS Registry Number: 86277-89-6

Name: Pyrene-1,3,6,8-tetrasulfonic acid CA Name: 1,3,6,8-Pyrenetetrasulfonic acid Molecular Structure: Molecular Formula:C16H10O12S4 Molecular Weight: 522.5 CAS Registry Number: 6528-53-6

Name: 1,5-Dimethoxy-4,8-dinitroanthraquinone CA Name: 9,10-Anthracenedione,1,5-dimethoxy-4,8-dinitro- Molecular Structure: Molecular Formula:C16H10N2O8 Molecular Weight: 358.26 CAS Registry Number: 6407-56-3

Name: 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- CA Name: 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- Molecular Structure: Molecular Formula:C16H10N2O2 Molecular Weight: 262.26 CAS Registry Number: 482-89-3