dinatrijev 4-amino-3-[[4'-[(2,4-diaminofenil)azo][1,1'-bifenil]-4-il]azo]-5-hidroksi-6-(fenilazo)naftalen-2,7-disulfonat;
pentanatrium-7-amino-8-[4-[4-[4-[4-(2-amino-5-hydroxi-7-sulfonato-naftalen-1-ylazo)-7-sulfonatonaftalen-1-ylazo]-fenylamino]-3-sulfonato-fenylazo]-6-sulfonato-naftalen-1-ylazo]-4-hydroxi-naftalen-2-sulfonat;