| 英文同义词: | 2-amino-7,7-dimethyl-5-oxo-4-(thiophen-2-yl)-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile;AKOS UB-20124;TIMTEC-BB SBB001232;4H-1-Benzopyran-3-carbonitrile, 2-amino-5,6,7,8-tetrahydro-7,7-dimethyl-5-oxo-4-(2-thienyl)-;2-Amino-7,7-dimethyl-5-oxo-4-(2-thienyl)-4,6,7,8-TETRAHYDRO2H-chromene-3-carbonitrile |