3-((trifluoroacetyl)amino)thiophene

trimethylsilyl N-methyl-N-(2,2,2-trifluoroacetyl)glycinate

1,1,1-三氟-4,4-二乙氧基-3-丁烯-2-酮

N-(3-cyanophenyl)-2,2,2-trifluoroacetamide

N-(trifluoroacetyl)-α-amino-propiophenone