dye|World dye variety

Name:C.I.Basic Yellow 21,C.I.48060 Molecular Structure: Multi-methine class Molecular Formula:C22H25ClN2 Molecular Weight: 352.90 CAS Registry Number:6359-50-8

Name:C.I.Basic Yellow 20,C.I.48056 Molecular Structure: Methine class Molecular Formula:C20H23ClN2O Molecular Weight: 342.86 CAS Registry Number:12217-50-4

Name:C.I.Basic Yellow 19 Molecular Structure: Single azo class Molecular Formula:C17H19N5O7S2 Molecular Weight: 469.49 CAS Registry Number:12768-85-3

Name:C.I.Basic Yellow 15,C.I.11087 Molecular Structure: Single azo class Molecular Formula:C20H23Cl2N5O Molecular Weight: 420.34 CAS Registry Number:72208-25-4

Name:C.I.Basic Yellow 14,C.I.48055/48060 Molecular Structure: Methine class Molecular Formula: Molecular Weight: 426.53/448.53 CAS Registry Number:12221-77-1