6-氯-1H-吡咯并[2,3-B]吡啶-3-甲醛;

1H-Pyrrolo[2,3-b]pyridine-3-carboxaldehyde, 6-chloro-; 6-Chloro-1H-pyrrolo[2,3-b]pyridine-3-carbaldehyde; 1H-Pyrrolo[2,3-b]pyridine-3-carbaldehyde, 6-chloro-; 6-Chloro-7-azaindole-3-carbaldehyde;