英文别名PYRIDINE, 5-BROMO-2-METHYL-4-NITRO-, 1-OXIDE; 5-Bromo-2-methyl-4-nitropyridine N-oxide; 4-nitro-5-bromo-2-picoline N-oxide; 5-bromo-2-methyl-4-nitropyridine 1-oxide; 5-bromo-2-methyl-4-nitro-1-oxidopyridin-1-ium; 5-Bromo-2-methyl-4-nitropyridine oxide; 5-bromo-2-methyl-4-nitro-pyridine N-oxide; 5-bromo-4-nitro-2-methylpyridine-N-oxide; 4-nitro-5-bromo-2-picoline 
