65147-25-3 70209-98-2 Benzenesulfonic acid, 2-((1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)-4-((4-chloro-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-, monosodium salt EINECS 274-396-0 Sodium 4-((6-anilino-4-chloro-1,3,5-triazin-2-yl)amino)-2-((1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)amino)benzenesulphonate