Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 81:2,C.I.45161:1 Molecular Structure: Xanthene Molecular Formula:C27H29N2O3+ Molecular Weight: 429.22 CAS Registry Number:75627-12-2

Name:C.I.Pigment Red 81:1,C.I.45160:3 Molecular Structure: Xanthene Molecular Formula:C28H30N2O3 Molecular Weight: 443.56 CAS Registry Number:80083-40-5

Name:C.I.Pigment Red 81,C.I.45160:1 Molecular Structure: Xanthene Molecular Formula:C28H31N2O3+ Molecular Weight: 443.56 CAS Registry Number:12224-98-5

Name:C.I.Pigment Red 77,C.I.15826 Molecular Structure: Single azo Molecular Formula:C17H10Cl2N2O6S Molecular Weight: 441.24 CAS Registry Number:6358-39-0

Name:C.I.Pigment Red 70,C.I.15590 Molecular Structure: Single azo Molecular Formula:C17H13N2NaO4S Molecular Weight: 364.35 CAS Registry Number:5850-89-5