2,2,2-三氟-n-(三氟乙酰基)乙酰肼

N,N-bis(2-chloroethyl)-2,2,2-trifluoroacetamide

N-(2-碘乙基)三氯乙酰胺

2,2,2-trifluoro-N-(3-iodopropyl)acetamide

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