2,5-二氯烟醛; 2,5-二氯吡啶-3-甲醛; 2,5-二氯吡啶甲醛;

2,5-DICHLORONICOTINALDEHYDE; 2,5-DICHLORO-PYRIDINE-3-CARBALDEHYDE; 2,5-Dichloropyridine-3-carboxaldehyde; 3-Pyridinecarboxaldehyde,2,5-dichloro-; 2,5-dichloro-3-pyridinecarboxaldehyde; 2,5-Dichloro-pyridin-3-carbaldehyde; 2,5-Dichloropyridin-3-ylcarboxaldehyde;