6-Chloropicolinaldehyde

6-chloro-2-pyridinecarbaldehyde

6-Chloropyridine-2-carbaldehyde

6-chloropyridine-2-carboxaldehyde

6--Chloro-2-pyridinecarboxaldehyde

2-Chloro-6-formylpyridine, 6-Chloropicolinaldehyde