Catalog

Iupac Name: 1-{6-[(2,5-Dioxopyrrolidin-1-yl)oxy]-6-oxohexyl}-3,3-dimethyl-5-sulfo-2-(2-{3-[2-(1,3,3-trimethyl-5-sulfo-1,3-dihydro-2H-indol-2-ylidene)ethylidene]-1-cyclohexen-1-yl}ethenyl)-3H-indolium, inner salt,