1-(2,5-dimethylthiophen-3-yl)-4,4,4-trifluorobutane-1,3-dione

7-甲氧基-2-(三氟甲基)-4H-色烯-4-酮

4,4,4-trifluoro-2-methyl-1-(5-methylthiophen-2-yl)butane-1,3-dione

4,4,4-三氟-1-(4-羟基苯基)丁烷-1,3-二酮

4,4,4-trifluoro-1-(4-phenylphenyl)butane-1,3-dione