Synonyms: 2(1H)-Quinazolinone, 4-(cyclopropylethynyl)-5,6-difluoro-3,4-dihydro-4-(trifluoromethyl)-;4-(cyclopropylethynyl)-5,6-difluoro-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1h)-one;214287-71-5;AC1LAS6C;AC1Q4K2I;AR-1F6816;Trifluromethylquinazolinone deriv. 13;4-(2-cyclopropylethynyl)-5,6-difluoro-4-(trifluoromethyl)-1,3-dihydroquinazolin-2-one