1,3-Benzenedisulfonic acid, 4-((5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl)azo)-6-((4-chloro-6-(4-nonylphenoxy)-1,3,5-triazin-2-yl)amino)-, disodium salt 4-((4-Chloro-6-(4-nonylphenoxy)-1,3,5-triazin-2-yl)amino)-6-((5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridinyl)azo)-1,3-benzenedisulfonic acid, disodium salt 71002-15-8 Disodium 4-((5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxopyridin-3-yl)azo)-6-((4-chloro-6-(4-nonylphenoxy)-1,3,5-triazin-2-yl)amino)benzene-1,3-disulphonate EINECS 275-103-9