1-(2,5-dimethylthiophen-3-yl)-4,4,5,5,6,6,6-heptafluorohexane-1,3-dione

1,1,1,2,2,3,3-heptafluoroheptan-4-one

4,4,5,5,6,6,6-heptafluoro-1-(3-methylthiophen-2-yl)hexane-1,3-dione

4,4,5,5,6,6,6-heptafluoro-1-(5-methylthiophen-2-yl)hexane-1,3-dione

4,4,5,5,6,6,6-七氟-1-(2-呋喃基)己烷-1,3-二酮