4(3H)-quinazolinone, 6-bromo-2-(methylthio)- 6-bromo-2-(methylthio)quinazolin-4(3H)-one InChI=1/C9H7BrN2OS/c1-14-9-11-7-3-2-5(10)4-6(7)8(13)12-9/h2-4H,1H3,(H,11,12,13