Synonyms: Aceticacid, trifluoro-, pentafluorophenyl ester (7CI,8CI,9CI);Pentafluorophenyltrifluoroacetate;Trifluoroacetic acid pentafluorophenyl ester;(2,3,4,5,6-Pentafluorophenyl) 2,2,2-trifluoroacetate;2-[N,N-Bis(trifluoromethylsulphonyl)amino]-5-chloropyridine;