英文别名Methyl 5-chloro-7-azaindole-2-carboxylate; 1H-Pyrrolo[2,3-b]pyridine-2-carboxylicacid, 5-chloro-, Methyl ester; 5-chloro-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester; 5-Chloro-1H-pyrrolo[2,3-b]pyridin-2-carboxylic acid methyl ester; 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 5-chloro-, methyl ester 
