QP180308

哌拉西林钠 EP 杂质 H；氟氯西林钠 EP 杂质 C；氯唑西林钠 EP 杂质 C；巴卡匹林盐酸盐 EP 杂质 A

Piperacillin Sodium EP Impurity H;Flucloxacillin sodium EP Impurity C;Cloxacillin Sodium EP Impurity C;Bacampicillin hydrochloride EP Impurity A

别名：(2S,5R,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid