4-溴-1H-吡咯并[2,3-B]吡啶-2-甲酸乙酯;

ethyl 4-bromo-1H-pyrrolo[2,3-b]pyridine-2-carboxylate; 3-b]pyridine-2-carboxylate; ethyl 4-broMo-1H-pyrrolo[2; ethyl 6-chloro-1H-pyrrolo[2; 1H-Pyrrolo[2,3-b]pyridine-2-carboxylic acid, 4-broMo-, ethyl ester;