Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Yellow 12,C.I.21090 Molecular Structure: Double azo Molecular Formula:C32H26Cl2N6O4 Molecular Weight: 629.49 CAS Registry Number:15541-56-7/6358-85-6

Name:C.I.Pigment Yellow 11,C.I.10325 Molecular Structure: Nitro Molecular Formula:C13H10Cl2N4O4 Molecular Weight: 357.15 CAS Registry Number:2955-16-0

Name:C.I.Pigment Yellow 10,C.I.12710 Molecular Structure: Single azo Molecular Formula:C16H12Cl2N4O Molecular Weight: 347.20 CAS Registry Number:6407-75-6

Name:C.I.Pigment Yellow 9,C.I.11720 Molecular Structure: Single azo Molecular Formula:C18H18N4O4 Molecular Weight:354.36 CAS Registry Number:6486-24-4

Name:C.I.Pigment Yellow 7,C.I.12780 Molecular Structure: Single azo Molecular Formula:C15H10N4O4 Molecular Weight: 310.26 CAS Registry Number:6407-81-4