2-Bromo-5-chloropyridine-4-carboxaldehyde;2-bromo-5-chloroisonicotinaldehyde;2-broMo-5-chloropyridine-4-carbaldehyde;4-Pyridinecarboxaldehyde, 2-bromo-5-chloro-;2-broMo-5-chloro-4-pyridinecarboxaldehyde;2-Bromo-5-chloropyridine-4-carboxaldehyde ISO 9001:2015 REACH