| 英文同义词: | 1-[(2,4-dihydroxybenzylidene)amino]-4,6-dimethyl-2-oxo-1,2-dihydro-3-pyridinecarbonitrile;1-{[(E)-(2,4-dihydroxyphenyl)methylidene]amino}-4,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile;3-Pyridinecarbonitrile, 1-[[(2,4-dihydroxyphenyl)methylene]amino]-1,2-dihydro-4,6-dimethyl-2-oxo- |