2-Amino-5-((2-chloro-6-cyano-4-nitrophenyl)azo)-6-((3-(4-hydroxybutoxy)propyl)amino)-4-methylnicotinonitrile 3-Pyridinecarbonitrile, 2-amino-5-((2-chloro-6-cyano-4-nitrophenyl)azo)-6-((3-(4-hydroxybutoxy)propyl)amino)-4-methyl- 68877-62-3 EINECS 272-567-4