dye|World dye variety

Name:C.I.Direct Yellow 142 Molecular Structure: Double azo class Molecular Formula:C31H28N10Na2O9S2 Molecular Weight: 794.73 CAS Registry Number:71902-08-4

Name:C.I.Direct Yellow 138 Molecular Structure: Double azo class Molecular Formula:C39H29N9Na4O15S4 Molecular Weight: 1083.92 CAS Registry Number:82944-42-1

Name:C.I.Direct Yellow 137 Molecular Structure: Single azo class Molecular Formula:C24H20N5NaO7S3 Molecular Weight: 609.63 CAS Registry Number:71838-47-6

Name:C.I.Direct Yellow 134,C.I.29048 Molecular Structure: Double azo class Molecular Formula:C29H26N6Na2O9S2 Molecular Weight: 712.66 CAS Registry Number:67875-16-5

Name:C.I.Direct Yellow 132 Molecular Structure: Double azo class Molecular Formula:C27H22N6Na2O9S2 Molecular Weight: 684.61 CAS Registry Number:61968-26-1