hydrogen -1-(3-sulphonatopropyl)-2-[2-[[1-(3-sulphonatopropyl)naphtho[1,2-d]thiazol-2(1H)-ylidene]methyl]-1-butenyl]naphtho[1,2-d]thiazolium, sodium salt

Order 16470-45-4 hydrogen,sulphonatopropyl,naphtho,thiazol,ylidene,methyl,butenyl,thiazolium,sodium