Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Yellow 74,C.I.11741 Molecular Structure: Single azo Molecular Formula:C18H18N4O6 Molecular Weight: 386.36 CAS Registry Number:6358-31-2

Name:C.I.Pigment Yellow 73,C.I.11738 Molecular Structure: Single azo Molecular Formula:C17H15ClN4O5 Molecular Weight: 390.78 CAS Registry Number:13515-40-7

Name:C.I.Pigment Yellow 70 Molecular Structure: Single azo Molecular Formula:C18H17ClN4O6 Molecular Weight: 420.80 CAS Registry Number:

Name:C.I.Pigment Yellow 65,C.I.11740 Molecular Structure: Single azo Molecular Formula:C18H18N4O6 Molecular Weight: 386.36 CAS Registry Number:6528-34-3

Name:C.I.Pigment Yellow 64 Molecular Structure: Single azo Molecular Formula:C11H8N6O4 Molecular Weight: 288.22 CAS Registry Number: