alpha-Thenoyltrifluoroacetone1-Thenoyl-3,3,3-trifluoroacetoneThenoyltrifluoroacetone1,1,1-Trifluoro-3-(2-thenoyl)acetone.alpha.-Thenoyltrifluoroacetone2-ThenoyltrifluoroacetoneTTFAPerfluoroacetyl(2-thenoyl)methane2-Thenoyltrifluoroacetone4,4,4-Trifluoro-1[2-thienyl]-1,3-butanedione2-(3-Oxo-4,4,4-trifluorobutanoyl)thiophene2,4-Dioxo-4-(thien-2-yl)-1,1,1-trifluorobutane1-(Thien-2-yl)-4,4,4-trifluorobutane-1,3-dione2-噻吩甲酰三氟丙酮4,4,4-三氟-1-(2-噻吩基)-1,3-丁二酮TTB4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione4,4,4-trifluoro-1-(thiophen-2-yl)butane-1,3-dioneTTA (extractant)2-Thenoyltrifluoroacetone1-(2-Thenoyl)-3,3,3-trifluoroacetone1-Thienyl-4,4,4-trifluoro-1,3-butanedione1-(2-噻吩甲酰)-3,3,3-三氟丙酮