英文别名4-Trifluoromethyl-pyridine-2-carbonitrile; 4-Trifluoromethylpicolinonitrile; 2-Cyano-4-(trifluoromethyl)pyridine; 4-(Trifluoromethyl)-2-pyridinecarbonitrile; 4-(Trifluoromethyl)picolinonitrile; 4-trifluoromethyl-2-pyridinecarbonitrile; trifluoromethylpyridinecarbonitrile; 2-Pyridinecarbonitrile, 4-(trifluoromethyl)- 
