英文名称
[(5E)-2-[[9-(2-hydroxy-3-sulfopropyl)-4a,6-dimethyl-3,4-dihydro-2H-carbazol-1-yl]methylidene]-5-[[9-(2-hydroxy-3-sulfopropyl)-4a-methyl-6-sulfo-3,4-dihydro-2H-carbazol-1-yl]methylidene]cyclopentylidene]-(2-sulfoethyl)-[2-(trioxidanylsulfanyl)ethyl]azanium