氟磺酸甲酯

4,4,5,5,5-pentafluoro-2-(trifluoromethyl)pent-1-ene-1,3-dione

苯甲酰氟

triethylammonium perfluoro-2-methyl-1-ethyl-1-propepenolate

1,1,1,4,4,5,5,5-octafluoro-2-(trifluoromethyl)pent-2-en-3-yl benzoate