英文别名:
5-Aminopyrazine-2-carboxylic acid methyl ester;5-amino-pyrazine-2-carbox...;Methyl 5-Aminopyrazine-2-carboxylate;5-aMino-pyrazine-2-carboxylic acid Methyl ester hydrochloride;5-aMinopyrazine-2-carboxylic acid Methyl ester HCl;5-AMino-2-pyrazinecarboxylic Acid Methyl Ester;Methyl 2-amino-5-pyrazinecarboxylate;2-Pyrazinecarboxylic acid, 5-amino-, methyl ester