英文别名2-Pyrazinecarboxylic acid, 3-methoxy-, methyl ester; 3-Methoxy-pyrazine-2-carboxylic acid methyl ester; methyl 3-methoxy-pyrazine-2-carboxylate; Pyrazinecarboxylicacid,3-methoxy-,methyl ester (9CI); 2-Pyrazinecarboxylicacid,3-methoxy-,methyl ester; Methyl 3-methoxypyrazin-2-carboxylate 
