3-((4-((2,6-Dichloro-4-nitrophenyl)azo)phenyl)(2-hydroxyethyl)amino)propiononitrile 3-(4-((2,6-Dichloro-4-nitrophenyl)azo)-N-(2-hydroxyethyl)anilino)propionitrile 62331-46-8 EINECS 263-509-9 Propanenitrile, 3-((4-((2,6-dichloro-4-nitrophenyl)azo)phenyl)(2-hydroxyethyl)amino)-