1,3-DIOXOLO(4,5-g)QUINAZOLIN-6(5H)-ONE, 8-(4-FLUOROPHENYL)-5-(1-METHYLETHYL)- 33100-30-0 8-(4-Fluorophenyl)-5-isopropyl-1,3-dioxolo(4,5-g)quinazolin-6(5H)-one BRN 0571260