| Synonyms |
3-Pyridinecarbonitrile, 5-(2-(4-chloro-2-nitrophenyl)diazenyl)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-; 5-((4-Chloro-2-nitrophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile; 3-Pyridinecarbonitrile, 5-((4-chloro-2-nitrophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-; 5-((4-Chloro-2-nitrophenyl)azo)-1-ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxonicotinonitrile; (5E)-5-[2-(4-chloro-2-nitrophenyl)hydrazinylidene]-1-ethyl-4-methyl-2,6-dioxo-1,2,5,6-tetrahydropyridine-3-carbonitrile; 5-(4-chloro-2-nitro-phenyl)azo-1-ethyl-6-hydroxy-4-methyl-2-oxo-pyridine-3-carbonitrile |