Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Fluorescent Brightener 191 Molecular Structure: Stilbenes Molecular Formula: Molecular Weight: CAS Registry Number:12270-53-0

Name:C.I.Fluorescent Brightener 190,C.I.515240 Molecular Structure: Thiophene,Benzoxazole Molecular Formula:C18H10N2O2S Molecular Weight: 318.35 CAS Registry Number:12224-46-3/2866-43-5

Name:C.I.Fluorescent Brightener 189 Molecular Structure: Benzoxazole Molecular Formula:C30H40N4O2 Molecular Weight: 488.66 CAS Registry Number:12224-45-2

Name:C.I.Fluorescent Brightener 185:2,C.I.40676 Molecular Structure: Stilbenes,Benzoxazole Molecular Formula:C29H20N2O2 Molecular Weight: 428.48 CAS Registry Number:12224-33-8

Name:C.I.Fluorescent Brightener 185:1,C.I.40675 Molecular Structure: Stilbenes,Benzoxazole Molecular Formula:C30H22N2O2 Molecular Weight: 442.51 CAS Registry Number:82446-25-1