英文名称
4-[[4-[6-hydroxy-7-[[4-[[8-hydroxy-3,6-bis(trioxidanylsulfanyl)naphthalen-1-yl]diazenyl]-5-methyl-2-(3-sulfopropoxy)phenyl]diazenyl]-8-(trioxidanylsulfanyl)-1H-benzo[e]benzimidazol-2-yl]phenyl]diazenyl]-3-oxo-2-(4-sulfophenyl)-1H-pyrazole-5-carboxylic acid