18619-72-2 2-(2-Diethylaminoethylthio)-3-phenyl-4-(3H)-quinazolinone 4(3H)-Quinazolinone, 2-((2-(diethylamino)ethyl)thio)-3-phenyl- 5-25-01-00283 (Beilstein Handbook Reference) AI3-51312 BRN 0762048