英文同义词: | 2-Oxo-1,2-dihydro-1,8-naphthyridine-3-carbonitrile;1,2-Dihydro-2-oxo-1,8-naphthyridine-3-carbonitrile 95+%;3-Cyano-1,2-dihydro-2-oxo-1,8-naphthyridine;1,2-dihydro-2-oxo-1,8-naphthyridine-3-carbonitrile;1,8-Naphthyridine-3-carbonitrile, 1,2-dihydro-2-oxo- |