disodium 5-4-chloro-6-[N-ethyl-3-(vinylsulfonyl)anilino]-1,3,5-triazin-2-ylamino-4-hydroxy-3-[(4-vinylsulfonyl)phenylazo]naphthalene-2,7-disulfonate;
dinátrium 5-4-klór-6-[N-etil-3-(vinil-szulfonil)anilino]-1,3,5-triazin-2-ilamino-4-hidroxi-3-[(4-vinil-szulfonil)fenilazo]naftalin-2,7-diszulfonát;