10-Fluoro-9,12-dimethylbenz(a)acridine 2,10-Dimethyl-3-fluoro-5,6-benzacridine 3-Fluoro-2,10-dimethyl-5,6-benzacridine 64038-39-7 BENZ(a)ACRIDINE, 9,12-DIMETHYL-10-FLUORO-