1,3-Indandione, 4-fluoro-2-(m-methoxyphenyl)- 1H-Indene-1,3(2H)-dione, 4-fluoro-2-(3-methoxyphenyl)- 4-Fluoro-2-(m-methoxyphenyl)-1,3-indandione 4-Fluoro-2-(m-metossifenilindan)-1,3-dione [Italian] 55916-14-8