Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Yellow 129,C.I.48042 Molecular Structure: Azomethine Molecular Formula:C17H13NO2 Molecular Weight: 263.29 CAS Registry Number:15680-42-9

Name:C.I.Pigment Yellow 128,C.I.20037 Molecular Structure: Double azo Molecular Formula:C55H37Cl5F6N8O8 Molecular Weight: 1229.19 CAS Registry Number:79953-85-8

Name:C.I.Pigment Yellow 127:1 Molecular Structure: Molecular Formula: Molecular Weight: CAS Registry Number:

Name:C.I.Pigment Yellow 127,C.I.21102 Molecular Structure: Double azo Molecular Formula:C35H32Cl2N6O5 Molecular Weight: 687.57 CAS Registry Number:71872-67-8

Name:C.I.Pigment Yellow 126,C.I.21101 Molecular Structure: Double azo Molecular Formula:C33H28Cl2N6O5 Molecular Weight: 659.52 CAS Registry Number:90268-23-8