| 英文同义词: | 2-amino-5-oxo-7-phenyl-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile;4H-1-Benzopyran-3-carbonitrile, 2-amino-5,6,7,8-tetrahydro-5-oxo-7-phenyl-4-(2-thienyl)-;2-Amino-5-oxo-7-phenyl-4-(2-thienyl)-4,6,7,8-TETRAHYDRO2H-chromene-3-carbonitrile |