英文同义名:
2-Pyrazinecarboxylic acid, 3-methyl-; Pyrazinecarboxylic acid, 3-methyl-; 3-METHYLPYRAZINE-2-CARBOXYLIC ACID; 2-Methylpyrazine-3-carboxylic acid; 3-Methylpyrazinoic acid; 3-Methylpyrazine-2-carboxylic acid ,97%; 3-methyl-2-Pyrazinecarboxylicacid; 2-Methyl-3-carboxylpyrazin;