英文名称:3H-Indolium,2-[3-[1,3-dihydro-3,3-dimethyl-1-(3-sulfopropyl)-2H-indol-2-ylidene]-1-propen-1-yl]-3,3-dimethyl-1-(3-sulfopropyl)-,iodide, sodium salt (1:1:2); 3H-Indolium,2-[3-[1,3-dihydro-3,3-dimethyl-1-(3-sulfopropyl)-2H-indol-2-ylidene]-1-propenyl]-3,3-dimethyl-1-(3-sulfopropyl)-,iodide, disodium salt (9CI); 3H-Indolium,2-[3-[3,3-dimethyl-1-(3-sulfopropyl)-2-indolinylidene]propenyl]-3,3-dimethyl-1-(3-sulfo