2,3,5,6-四氟对苯二甲酸

四氟对苯二甲酸二甲酯

2,3,5,6-tetrafluorobenzene-1,4-dicarbonyl fluoride

diethyl 2,3,5,6-tetrafluoroterephthalate

N,N,N',N'-tetrakis(tert-butoxycarbonyl)-(2,3,5,6-tetrafluoro benzene)-1,4-biscarboxamide