2-(2-Phenylethenyl)-3-(1,3,4-thiadiazol-2-yl)-4(3H)-quinazolinone 4(3H)-Quinazolinone, 2-(2-phenylethenyl)-3-(1,3,4-thiadiazol-2-yl)- 68142-76-7 BRN 1018786