3-(2,6-diklor-4-nitrofenilazo)-1-metil-2-fenilindol
hexanatrium-4,4'-dihydroxi-3,3'-bis[2-sulfonato-4-(4-sulfonatofenylazo)fenylazo]-7,7'[p-fenylenbis[imino(6-klor-1,3,5-triazin-4,2-diyl)imino]]dinaftalen-2-sulfonat