英文同义词: | 2,2,3,3-Tetrafluoropropanoic anhydride, 2,2,3,3-Tetrafluoropropionic anhydride;3H-Perfluoropropanoic anhydride;2,2,3,3-Tetrafluoropropanoic anhydride;3H-Perfluoropropanoic anhydride, 2,2,3,3-Tetrafluoropropionic anhydride;Propanoic acid, 2,2,3,3-tetrafluoro-, 1,1'-anhydride |