| 英文同义词: | 1-(2-ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl) azo]-2-oxo-3-Pyridinecarbonitrile;1-(2-ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxo-3-pyridinecarbonitril;1-(2-ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-5-[(2-nitrophenyl)azo]-2-oxonicotinonitrile;3-Cyano-1-(2-ethylhexyl)-6-hydroxy-4-methyl-5-(2-nitrophenylazo)pyridin-2(1H)-one;3-Pyridinecarbonitrile, 1-(2-ethylhexyl)-1,2-dihydro-6-hydroxy-4-methyl-5-[2-(2-nitrophenyl)diazenyl]-2-oxo- |