英文名称
(2S,5R,6R)-Ethyl 6-((R)-2-((2S,5R,6R)-6-((R)-2-(-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo--thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo--thia-1-azabicyclo[3.2.0]heptane-2-carboxylate (Piperacillin Impurity)
Smiles Code
O=C([C@@H](C(C)(C)S[C@]1([H])[C@@H]2NC([C@H](NC([C@@H](C(C)(C)S[C@]3([H])[C@@H]NC([C@H](NC(N5C(C(N(CC)CC5)=O)=O)=O)C6=CC=CC=C6)=O)N3C=O)=O)C7=CC=CC=C7)=O)N1C2=O)OCC