2-Bromo-4-methyl-3-nitropyridine with cas registry number of 23056-45-3 is also known as pyridine, 2-bromo-4-methyl-3-nitro- ; 2-Bromo-3-nitro-4-picoline ; 2-Bromo-4-methyl-3-nitro-pyridine . This compound is used as a intermediate .