N,O-Bis(trimethylsilyl)trifluoroacetamide (CAS NO.21149-38-2), its Synonyms are Acetamide, 2,2,2-trifluoro-N,N-bis(trimethylsilyl)- ; Trimethylsilyl N-trimethylsilyltrifluoroacetimidate ; Bis(trimethylsilyl)trifluoroacetamide .