英文别名2-Pyridinecarbonyl chloride, 5-chloro- (9CI); 5-Chloropicolinoyl chloride; 5-Chloro-2-Pyridinecarbonylchloride; 5-chloropyridine-2-carboxylic acid chloride; 5-Chlor-pyridin-2-carbonylchlorid; 5-chloro-pyridine-2-carbonyl chloride; p-chloronicotinoyl chloride; 4-chloronicotinoyl chloride; 5-Chloro-2-Pyridinecarbonyl chloride; 2-Pyridinecarbonyl chloride,5-chloro; 5-chloropyridinecarboxylic acid chloride 
