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基于 PubChem CID 索引，支持名称 / 同义词 / CAS / SMILES 检索。

共找到 2 条结果，关键词：Ertapenem+Impurity+18

(4R,5S,6S)-3-(((3S,5S)-5-((3-(dimethylcarbamoyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid PubChem CID 175666209

C[C@@H](O)[C@H]1C(=O)N2C(C(=O)O)=C(S[C@@H]3CN[C@H](C(=O)Nc4cccc(C(=O)N(C)C)c4)C3)[C@H](C)[C@H]12
(4R,6S)-3-(((3S,5S)-5-((3-((3R)-5-carboxy-4-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-2-((2R,3R)-3-hydroxy-1-methoxy-1-oxobutan-2-yl)-3-methyl-2,3-dihydro-1H-pyrrole-1-carbonyl)phenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid PubChem CID 177830606

COC(=O)[C@H](C1[C@@H](C)C(S[C@@H]2CN[C@H](C(=O)Nc3cccc(C(=O)O)c3)C2)=C(C(=O)O)N1C(=O)c1cccc(NC(=O)[C@@H]2C[C@H](SC3=C(C(=O)O)N4C(=O)[C@H]([C@@H](C)O)C4[C@H]3C)CN2)c1)[C@@H](C)O