Not less than-95.0%
4-Acetyl-2-fluorobiphenyl; 1-(2-Fluoro[1,1'-biphenyl]-4-yl)ethanone; 3'-Fluoro-4'-phenylacetophenone; 1-(2-Fluoro-[1,1'-biphenyl]-4-yl)ethan-1-one; 1-(2-Fluorobiphenyl-4-yl)ethanone