英文别名4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-bromo-3,3-dimethyl-7-oxo-, diphenylmethyl ester, (2S,5R,6S)-; Sulbactam Impurity 18; Tazobactam Acid Impurity 42; Tazobactam Impurity 78; Talabostat Impurity 28; diphenylmethyl 6α-bromopenicillanate; benzhydryl 6α-bromopenicillanate 
