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Found 3 results for Meropenem Impurity 22

Meropenem Impurity 22 PubChem CID 176478189

CC(O)[C@H]1C(=O)N2C(C(=O)O)=C(S[C@H]3C[C@@H](C(=O)N(C)C)N(C(=O)C4=C(S[C@@H]5CN[C@H](C(=O)N(C)C)C5)[C@H](C)[C@@H]5[C@@H]([C@@H](C)O)C(=O)N45)C3)[C@H](C)[C@H]12
2-Azetidinebutanoic acid, 3-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-gamma-methyl-beta,4-dioxo-, (4-nitrophenyl)methyl ester, [2R-[2alpha(R*),3beta(R*)]]- CAS 90822-22-3 PubChem CID 14286210

C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1C(=O)N[C@@H]1[C@@H](C)C(=O)CC(=O)OCc1ccc([N+](=O)[O-])cc1
(4R,5S,6S)-4-nitrobenzyl 3-(((3R,5S)-5-(dimethylcarbamoyl)-1-(((4-nitrobenzyl)oxy)carbonyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate PubChem CID 177831676

CC(O)[C@H]1C(=O)N2C(C(=O)OCc3ccc([N+](=O)[O-])cc3)=C(S[C@@H]3CC(C(=O)N(C)C)N(C(=O)OCc4ccc([N+](=O)[O-])cc4)C3)[C@H](C)[C@H]12