(2018/03/06)
5,5'-bis-(4-trifluoromethyl-phenyl)-3,3'-p-phenylene-bis-[1,2,4]oxadiazole
5,5'-bis-(3-trifluoromethyl-phenyl)-3,3'-p-phenylene-bis-[1,2,4]oxadiazole
5,5'-bis-(chloro-difluoro-methyl)-3,3'-p-phenylene-bis-[1,2,4]oxadiazole
5,5'-bis-trichloromethyl-3,3'-p-phenylene-bis-[1,2,4]oxadiazole