英文同义词
3-Pyridinecarbonitrile,1,6-dihydro-2-methoxy-6-oxo-(9CI);3-Cyano-6-hydroxy-2-methoxypyridine;2-Methoxy-6-oxo-1,6-dihydro-pyridine-3-carbonitrile;1,6-DIHYDRO-2-METHOXY-6-OXO-3-PYRIDINECARBONITRILE;3-Pyridinecarbonitrile, 1,6-dihydro-2-methoxy-6-oxo-