英文同义词: | PERFLUORO-3,6,9-TRIOXAUNDECANE-1,11-DIOIC ACID;Perfluoro-3,6,9-trioxaundecane-1,11-dioc acid;PERFLUORO-3,6,9-TRIOXAUNDECANT-1,11-DIOIC ACID;2-[2-[2-[carboxy(difluoro)methoxy]-1,1,2,2-tetrafluoroethoxy]-1,1,2,2-tetrafluoroethoxy]-2,2-difluoroacetic acid;Acetic acid,2,2'-[oxybis[(1,1,2,2-tetrafluoro-2,1-ethanediyl)oxy]]bis[2,2-difluoro-;2,2'-((Oxybis(1,1,2,2-tetrafluoroethane-2,1-diyl))bis(oxy))bis(2,2-difluoroacetic acid) |