| 英文同义词: | PERFLUORO-2,5,8,13,16-PENTAMETHYL-3,6,9,12,15-PENTAOXAHEPTADECANE-1,17-DIOYL FLUORIDE;PERFLUOROPOLYETHER DIACID FLUORIDE;2,3,3,3-tetrafluoro-2-[1,1,2,3,3,3-hexafluoro-2-[1,1,2,3,3,3-hexafluoro-2-[1,1,2,2-tetrafluoro-2-[1,1,1,2,3,3-hexafluoro-3-(1,1,1,2,3-pentafluoro-3-oxopropan-2-yl)oxypropan-2-yl]oxyethoxy]propoxy]propoxy]propanoyl fluoride;3,6,9,12,15-Pentaoxaheptadecanedioyl difluoride, 2,4,4,5,7,7,8,8,10,11,11,13,14,14,16-pentadecafluoro-2,5,10,13,16-pentakis(trifluoromethyl)- |