英文别名Methyl 5-nitro-2-pyridinecarboxylate; 5-Nitro-2-pyridinecarboxylic acid methyl ester; Methyl 5-nitro-pyridine-2-carboxylate; 5-Nitropyridine-2-carboxylic acid methyl ester; 2-Pyridinecarboxylic acid, 5-nitro-, Methyl ester; methyl 5-nitropyridine-2-carboxylate; 5-Nitro-2-methoxycarbonylpyridine 
