Dye|Dye intermediates|Fluorescent Brightener|pigment dye

Name:C.I.Pigment Red 183,C.I.12511 Molecular Structure: Single azo Molecular Formula:C25H18ClN5O4 Molecular Weight: 487.89 CAS Registry Number:51920-11-7

Name:C.I.Pigment Red 181,C.I.73360 Molecular Structure: Thioindigo Molecular Formula:C18H10Cl2O2S2 Molecular Weight: 393.31 CAS Registry Number:2379-74-0

Name:C.I.Pigment Red 180 Molecular Structure: Isoindoline Molecular Formula:C30H14Cl8N4O4 Molecular Weight: 778.08 CAS Registry Number:12769-00-5

Name:C.I.Pigment Red 179,C.I.71130 Molecular Structure: Perylene Molecular Formula:C26H14N2O4 Molecular Weight: 418.40 CAS Registry Number:5521-31-3

Name:C.I.Pigment Red 178,C.I.71155 Molecular Structure: Perylene Molecular Formula:C48H26N6O4 Molecular Weight: 750.76 CAS Registry Number:3049-71-6