四氟对苯二腈

4-溴-2,3,5,6-四氟苯甲腈

2,3,4,5,6-pentafluorobenzenecarboximidamide,hydrochloride

4-azido-2,3,5,6-tetrafluorobenzoyl chloride

2,3,5,6-tetrafluoro-4-methylbenzonitrile