- 哌拉西林杂质P
- Catalog No: PI04011018 Product Name: Piperacillin Impurity P,Piperazinedione-carbonyl D-Phenyl-glycylampicillin
CAS: |Chemical Formula: C31H34N6O8S|(2S,5R,6R)-6-((R)-2-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid