dye|World dye variety

Name:C.I.Acid Yellow 4,C.I.18695 Molecular Structure: Single azo class   Molecular Formula:C16H13N4NaO4S Molecular Weight: 380.35 CAS Registry Number:6359-74-6

Name:C.I.Acid Yellow 3,C.I.47005 Molecular Structure: Quinoline Molecular Formula: Molecular Weight: CAS Registry Number:8004-92-0/168814-04-0

Name:C.I.Acid Yellow 2,C.I.47010 Molecular Structure: Quinoline Molecular Formula:C18H9ClNNNaO5S Molecular Weight: 409.78 CAS Registry Number:1326-06-3

Name:C.I.Acid Yellow 1,C.I.10316 Molecular Structure: Nitro Class Molecular Formula:C10H4N2Na2O8S Molecular Weight: 358.19 CAS Registry Number:846-70-8