英文名称
4-[2-[3-Chloro-5-[1,1-dimethyl-3-(3-sulfonatobutyl)benzo[e]indol-3-ium-2-yl]penta-2,4-dienylidene]-1,1-dimethylbenzo[e]indol-3-yl]butane-2-sulfonate;2-[5-[3,3-dimethyl-5-oxidoperoxysulfanyl-1-(sulfonatomethyl)indol-1-ium-2-yl]penta-2,4-dienylidene]-3,3-dimethyl-1-(sulfonatomethyl)indole-5-sulfonate