Synonyms: 2(1H)-Quinazolinone, 5,6-difluoro-3,4-dihydro-4-(2-pyridinylethynyl)-4-(trifluoromethyl)-;5,6-difluoro-4-(pyridin-2-ylethynyl)-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1h)-one;214287-73-7;AC1Q4JXT;AC1L9W17;AR-1G6148;Trifluromethylquinazolinone deriv. 28;5,6-difluoro-4-(2-pyridin-2-ylethynyl)-4-(trifluoromethyl)-1,3-dihydroquinazolin-2-one