metil N-[3-acetilamino)-4-(2-cijano-4-nitrofenilazo)fenil]-N-[(1-metoksi)acetil]glicinat
pentanatrium-5-amino-6-[5-(2-bromakryloylamino)-2-sulfonatofenylazo]-3-(5-4-klor-6-[4-(2-sulfoxietoxisulfonato)fenylamino]-1,3,5-triazin-2-ylamino-2-sulfonatofenylazo)-4-hydroxinaftalen-2,7-disulfonat;