37905-56-9 4(3H)-Quinazolinone, 6-chloro-2-methyl-3-(2-pyrimidinyl)- 5-25-10-00064 (Beilstein Handbook Reference) 6-Chloro-2-methyl-3-(2-pyrimidinyl)-4(3H)-quinazolinone BRN 0921327