英文别名:
Tazobactam Impurity B;Formyl DL-Penicillamine;Formylpenicillamine;Penicillamine Impurity 5;2-formamido-3-mercapto-3-methylbutanoic acid;Piperacillin Impurity I;2-Formamido-3-mercapto-3-methylbutanoic acid (Piperacillin Impurity);Valine, N-formyl-3-mercapto-