2,3,3,4,4,4-hexafluoro-2-(trifluoromethyl)butanoyl fluoride

亚硒酰二氟

N-carbonofluoridoyl-N-phenylcarbamoyl fluoride

1,1,2,3,3-五氟-3-(三氟甲氧基)-1-丙烯

1,1,1,2,2,3,3,5,5,6,6,7,7,7-tetradecafluoroheptan-4-one