3-(5-((Diphenylamino)methyl)-1,3,4-thiadiazol-2-yl)-2-(2-phenylethenyl)-4(3H)-quinazolinone 4(3H)-Quinazolinone, 3-(5-((diphenylamino)methyl)-1,3,4-thiadiazol-2-yl)-2-(2-phenylethenyl)- 74796-91-1 BRN 5797495