英文别名:
5-AMINO-2-PYRAZINECARBOXYLIC ACID;5-AMINO-PYRAZINE-2-CARBOXYLIC ACID;Pyrazinecarboxylic acid, 5-amino- (7CI,9CI);5-aminopyrazine-2-carboxylic;2-Amino-5-pyrazinecarboxylic acid;2-amino-5-pirazinecarboxylic acid;2-Pyrazinecarboxylic acid, 5-amino-;5-Aminopyrazine-2-carboxylicaci