2-叔丁基-6-(三氟甲基)嘧啶-4-醇

4-三氟甲基-1,3-二氢-2H-1,5-苯并二氮杂革-2-酮

ethyl 5-oxo-2-(2,2,2-trifluoroacetyl)hexanoate

ethyl 2-hydrazinyl-4-(trifluoromethyl)pyrimidine-5-carboxylate

2-甲基-4,4,4-三氟乙酰乙酸乙酯