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共找到 4 条结果，关键词：Cefoxitin+Impurity+26

(6R,6beta)-3-[[(Aminocarbonyl)oxy]methyl]-8-oxo-7alpha-[(2-thienylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CAS 37051-05-1 PubChem CID 12767996

NC(=O)OCC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)Cc3cccs3)[C@H]2SC1
(7R)-7-Amino Cefoxitin(Cefoxitin Impurity J); 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(aminocarbonyl)oxy]methyl]-8-oxo-, (6R,7R)-; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[[(aminocarbonyl)oxy]methyl]-8-oxo-, (6R-trans)-; (6R,7R)-7-Amino-3-[[(aminoca CAS 37051-07-3 PubChem CID 11391647

NC(=O)OCC1=C(C(=O)O)N2C(=O)[C@@H](N)[C@H]2SC1
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-, (6R,7S)- (9CI); 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[(2-thienylacetyl)amino]-, (6R-cis)-; Cefoxitin; Cephoxitin; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-methoxy-8-oxo-7-[[2-(2-thienyl)acetyl]amino]-, (6R,7S)-; Cefoxtine CAS 35607-66-0 PubChem CID 441199

CO[C@@]1(NC(=O)Cc2cccs2)C(=O)N2C(C(=O)O)=C(COC(N)=O)CS[C@@H]21
(6R,7S)-methyl 7-(carbamoyloxy)-3-((carbamoyloxy)methyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 5-oxide PubChem CID 177835340

COC(=O)C1=C(COC(N)=O)CS(=O)[C@H]2N1C(=O)[C@]2(NC(=O)Cc1cccs1)OC(N)=O