英文别名
5-carbomethoxyperfluoro(2-methyl-3-oxavaleroyl)fluoride;Methyl perfluoro [5-(fluoroformyl)-4-oxahexanoate];Propanoic acid, 2,2,3,3-tetrafluoro-3-[1,2,2,2-tetrafluoro-1-(fluorocarbonyl)ethoxy]-, methyl ester;methyl 2,2,3,3-tetrafluoro-3-(1,1,1,2,3-pentafluoro-3-oxopropan-2-yl)oxypropanoate