triamonijev 4-[4-[7-(4-karboksilatoanilino)-1-hidroksi-3-sulfonato-2-naftilazo]-2,5-dimetoksifenilazo]benzoat
2-[[8-[[4-klor-6-[[4-[[2-etenyl]sulfonyl]fenyl]amino]1,3,5-triazin-2-yl]amino]-1-hydroxi-3,6-disulfonato-2-naftalenyl]azo]naftalen-1,5-disulfonat