trisodium 4-[[6-[[4-chloro-6-(methylphenylamino)-1,3,5-triazin-2-yl]amino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]toluene-2,5-disulphonate

2-[6-[4-Chloro-6-(N-methylanilino)-1,3,5-triazin-2-ylamino]-1-hydroxy-3-sodiosulfo-2-naphtylazo]-5-methyl-1,4-benzenedisulfonic acid disodium salt

2-[[6-[[4-Chloro-6-(methylphenylamino)-1,3,5-triazine-2-yl]amino]-1-hydroxy-3-sodiosulfonaphthalene-2-yl]azo]-5-methyl-1,4-benzenedisulfonic acid disodium salt