英文名称
3-[[5-[[2-(4-Chloroanilino)-6-(4-chloro-3-sulfoanilino)-5-cyano-4-methylpyridin-3-yl]diazenyl]-4-cyano-3-[4-[[4-(2,2-dihydroxyethylamino)-6-(2,3-dihydroxypropylamino)-1,3,5-triazin-2-yl]amino]phenyl]thiophen-2-yl]diazenyl]naphthalene-1,5-disulfonic acid