英文别名Methyl 1-Methyl-3-Nitro-1H-Pyrazole-5-Carboxylate; 1H-Pyrazole-5-carboxylic acid, 1-methyl-3-nitro-, methyl ester; methyl 2-methyl-5-nitropyrazole-3-carboxylate; Methyl 1-Methyl-3-nitropyrazole-5-carboxylate; methyl 2-methyl-5-nitro-pyrazole-3-carboxylate