英文名称
(2S,5R,6R)-6-((R)-2-((R)-2-(-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo--thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Piperacillin Impurity)
Smiles Code
O=C(O)[C@H]1C(C)(C)S[C@](N21)([H])[C@@](NC([C@@H](C3=CC=CC=C3)NC([C@H](NC(NCCN(CC)C(C=O)=O)=O)C5=CC=CC=C5)=O)=O)([H])C2=O