dye|World dye variety

Name:C.I.Basic Yellow 23,C.I.48100 Molecular Structure: Methine class Molecular Formula:C25H26Cl2N2 Molecular Weight: 425.39 CAS Registry Number:55798-23-7

Name:C.I.Basic Yellow 12,C.I.48065 Molecular Structure: Methine class Molecular Formula:C21H22ClN3S Molecular Weight: 383.94 CAS Registry Number:4208-81-5