| 英文同义词: | 2-AMINO-7-METHYL-5-OXO-4-(2-THIENYL)-4,6,7,8-TETRAHYDRO2H-CHROMENE-3-CARBONITRILE;2-Amino-7-methyl-5-oxo-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-7-methyl-5-oxo-4-(2-thienyl)- |