2'-(2-cijano-4,6-dinitrofenilazo)-5'-(N, N-dipropilamino)propionanilid
3-(5-acetylamino-4-(4-[4,6-bis(3-dietylaminopropylamino)-1,3,5-triazin-2-ylamino]fenylazo)-2-(2-metoxietoxi)fenylazo)-6-amino-4-hydroxi-2-naftalensulfonsyra