英文别名Pyridine, 4,4'-[2-(trifluoromethyl)-1,4-phenylene]bis-; 4,4'-[2-(trifluoromethyl)-1,4-phenylene]bis-Pyridine; DK7536; 2,5-bis(4-pyridyl)-trifluoromethylbenzene; 4,4'-(2-(trifluoromethyl)-1,4-isophenyl)dipyridine; Pyridine, 4,4'-[2-(trifluoromethyl)-1,4-phenylene]bis 
