2,2,3,3-Tetrafluoro-3-(trifluoromethoxy)propionic acid methyl ester 356-69-4 4-03-00-00022 (Beilstein Handbook Reference) BRN 1797124 Methylester kyseliny 3-trifluormethoxytetrafluorpropionove [Czech] Perfluoromethoxypropionic acid methyl ester Propanoic acid, 2,2,3,3-tetrafluoro-3-(trifluoromethoxy)-, methyl ester (9CI) Propionic acid, 2,2,3,3-tetrafluoro-3-(trifluoromethoxy)-, methyl ester