dye|World dye variety

Name:C.I.Basic Violet 23,C.I.42557 Molecular Structure: triarylmethane class Molecular Formula:C26H32ClN3 Molecular Weight: 422.01 CAS Registry Number:6527-75-9

Name:C.I.Basic Violet 22 Molecular Structure: Multi-methine class Molecular Formula:C17H17ClN2S Molecular Weight: 316.85 CAS Registry Number:11075-24-4

Name:C.I.Basic Violet 21,C.I.48030 Molecular Structure: Multi-methine class Molecular Formula:C30H33ClN2O3 Molecular Weight: 505.05 CAS Registry Number:6441-84-5

Name:C.I.Basic Violet 20 Molecular Structure: Multi-methine class Molecular Formula:C28H31ClN2O Molecular Weight: 447.01 CAS Registry Number:11075-23-3

Name:C.I.Basic Violet 18,C.I.11043 Molecular Structure: Single azo class Molecular Formula:C14H17ClN4 Molecular Weight: 276.76 CAS Registry Number: