英文同义词: | PERFLUORO-3,6-DIOXAOCTANE-1,8-DIOIC ACID;2-[2-[carboxy(difluoro)methoxy]-1,1,2,2-tetrafluoroethoxy]-2,2-difluoroacetic acid;Acetic acid, 2,2'-[(1,1,2,2-tetrafluoro-1,2-ethanediyl)bis(oxy)]bis[2,2-difluoro-;2,2'-((Perfluoroethane-1,2-diyl)bis(oxy))bis(2,2-difluoroacetic acid) |