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共找到 14 条结果，关键词：Cefuroxime+Impurity+9

5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[(2E)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)-; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, [6R-[6a,7ss(E)]]- (9CI); (6R,7R)-3-[[(Aminocarbonyl)oxy]methyl]-7-[[(2E)-2-(2-furanyl)-2-(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Cefuroxime Imp. E (EP); trans-Cefuroxime; (E)-Cefuroxime; Desacetyloxyethyl (E)-Cefuroxime axetil; (6R,7R)-3-[(Carbamoyloxy)methyl]-7-[[(E)-(furan-2-yl)(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CAS 97232-97-8 PubChem CID 5361202

CO/N=C(/C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(COC(N)=O)CS[C@H]12)c1ccco1
5-THIA-1-AZABICYCLO(4.2.0)OCT-2-ENE-2-CARBOXYLIC ACID, 7-((2-FURANYL(METHOXYIMINO)ACETYL)AMINO)-3-(HYDROXYMETHYL)-8-OXO-, (6R-(6.ALPHA.,7.BETA.(E)))- CAS 97170-19-9 PubChem CID 11280470

CO/N=C(/C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(CO)CS[C@H]12)c1ccco1
5-THIA-1-AZABICYCLO(4.2.0)OCT-2-ENE-2-CARBOXYLIC ACID, 3-((ACETYLOXY)METHYL)-7-((2-FURANYL(METHOXYIMINO)ACETYL)AMINO)-8-OXO-, (6R-(6.ALPHA.,7.BETA.(E)))- CAS 97232-98-9 PubChem CID 5464313

CO/N=C(/C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(COC(C)=O)CS[C@H]12)c1ccco1
Cefuroxime Sodium Imp. B (EP); (6R,7R)-7-[[(Z)-(Furan-2-yl)(methoxyimino)acetyl]amino]-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)-; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, [6R-[6a,7ss(Z)]]-; (6R,7R)-3-[(Acetyloxy)methyl]-7-[[(2Z)-2-furanyl(methoxyimino)acetyl]amino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid; Cefuracetime; SKF 81367 CAS 39685-31-9 PubChem CID 9571078

CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(COC(C)=O)CS[C@H]12)c1ccco1
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[[(aminocarbonyl)oxy]methyl]-7-[[2-furanyl(methoxyimino)acetyl]amino]-8-oxo-, [6R-[6.alpha.,7.beta.(Z)]]- CAS 55268-75-2 PubChem CID 6604560

CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(COC(N)=O)CS[C@@H]12)c1ccco1
(R)-1-acetoxyethyl (6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate PubChem CID 15978352

CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)O[C@H](C)OC(C)=O)=C(COC(N)=O)CS[C@H]12)c1ccco1
(6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid CAS 69384-96-9 PubChem CID 176477748

CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)O)C(CO)=CS[C@H]12)c1ccco1
7-Amino-3-Methyl-8-Oxo-5-Thia-1-Azabicyclo[4.2.0]Oct-2-Ene-2-Carboxylic Acid(Discontinued,See C4X-14368) CAS 26395-99-3 PubChem CID 1883

CC1=C(C(=O)O)N2C(=O)C(N)C2SC1
2-propen-1-one, 1-[2,4-dihydroxy-6-methoxy-3-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-, (2E)- CAS 883-40-9 PubChem CID 61230

[N-]=[N+]=C(c1ccccc1)c1ccccc1
(6R,7R)-7-(5-carboxypentanamido)-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CAS 80154-48-9 PubChem CID 13875997

CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)CCCCC(=O)O)[C@H]2SC1
(6R-trans)-7-Amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid CAS 15690-38-7 PubChem CID 85897

NC1C(=O)N2C(C(=O)O)=C(CO)CSC12
2-(furan-2-yl)-2-(syn-methoxyimino)acetic acid CAS 65866-86-6 PubChem CID 6364639

CO/N=C(/C(=O)O)c1ccco1
(Z)-3-(acetoxymethyl)-7-(2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CAS 39685-31-9 PubChem CID 13517135

CO/N=C(\C(=O)NC1C(=O)N2C(C(=O)O)=C(COC(C)=O)CSC12)c1ccco1
3-(acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid PubChem CID 177832924

CC(=O)OCC1=CSC2C(N)C(=O)N2C1C(=O)O