英文名称
(2S,5R,6R)-6-((2R)-2-(2-((2R,4S)-4-Carboxy-5,5-dimethylthiazolidin-2-yl)-2-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)acetamido)-2-phenylacetamido)-3,3-dimethyl--oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Piperacillin Impurity)
Smiles Code
O=C(O)[C@H]1C(C)(C)S[C@]([H])(C(C(N[C@H](C2=CC=CC=C2)C(N[C@]([C@]3([H])N4[C@@H](C(O)=O)C(C)(C)S3)([H])C4=O)=O)=O)NC([C@H](NC(N5CCN(CC)C(C5=O)=O)=O)C6=CC=CC=C6)=O)N1