1-chloro-2,3,5,6-tetrafluoro-4-(trichloromethyl)benzene

benzoyl chloride perfluorophenylhydrazone

2,3,4,5,6-pentafluoro-N'-(perfluorobenzoyl)-N'-(perfluorophenyl)benzohydrazonoyl chloride

1,2,4,5-tetrakis(pentafluorophenyl)-1,4-dihydrotetrazine

1,3,5-tris(pentafluorophenyl)-1,2,4-triazole