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Found 107 results for Cefuroxime Impurity 1

2-(furan-2-yl)-2-oxoacetaldehyde oxime CAS 75884-38-7 PubChem CID 23262872

O=C(C=NO)c1ccco1
(6R,7S)-7-amino-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid PubChem CID 56846437

N[C@H]1C(=O)N2C(C(=O)O)=C(CO)CS[C@H]12
(6R,7R)-7-(2-(furan-2-yl)-2-oxoacetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CAS 2704612-10-0 PubChem CID 69565193

O=C(O)C1=C(CO)CS[C@@H]2[C@H](NC(=O)C(=O)c3ccco3)C(=O)N12
(6R,7R)- 7-[[(Z)-Furan-2-yl(methoxyimino)acetyl]amino]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid CAS 69822-88-4 PubChem CID 72703184

CO/N=C(/C(=O)NC1C(=O)N2C(C(=O)O)=C(C)CSC12)c1ccco1
(6R,7S)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid PubChem CID 124411128

CO/N=C(\C(=O)N[C@H]1C(=O)N2C(C(=O)O)=C(CO)CS[C@H]12)c1ccco1
(6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-3-((2,2,2-trichloroacetylcarbamoyloxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid CAS 76598-06-6 PubChem CID 129010486

CO/N=C(/C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(COC(=O)NC(=O)C(Cl)(Cl)Cl)CS[C@H]12)c1ccco1
(6R,6'R,7R,7'R,Z)-ethane-1,1-diyl bis(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 177828480

CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)OC(C)OC(=O)C3=C(COC(N)=O)CS[C@@H]4[C@H](NC(=O)/C(=N\OC)c5ccco5)C(=O)N34)=C(COC(N)=O)CS[C@H]12)c1ccco1
(R)-3-((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-carbonyl)-2-((R)-carboxy((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)methyl)-5-(hydroxymethyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid PubChem CID 177832911

CO/N=C(\C(=O)N[C@H](C(=O)O)[C@H]1SCC(CO)=C(C(=O)O)N1C(=O)C1=C(COC(N)=O)CS[C@@H]2[C@H](NC(=O)/C(=N\OC)c3ccco3)C(=O)N12)c1ccco1
(6R,7R)-3-((((ethoxysulfonyl)carbamoyl)oxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid PubChem CID 177832915

CCOS(=O)(=O)NC(=O)OCC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OC)c3ccco3)[C@H]2SC1
ethyl (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 177832916

CCOC(=O)C1=C(COC(N)=O)CS[C@@H]2[C@H](NC(=O)/C(=N\OC)c3ccco3)C(=O)N12
(6R,7R)-3-((R,Z)-7-((R)-4-carboxy-5-(hydroxymethyl)-3,6-dihydro-2H-1,3-thiazin-2-yl)-4-(furan-2-yl)-5,8-dioxo-2,9-dioxa-3,6-diazadec-3-en-10-yl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid PubChem CID 177832917

CO/N=C(\C(=O)N[C@H](C(=O)OCC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)/C(=N\OC)c3ccco3)[C@H]2SC1)[C@@H]1NC(C(=O)O)=C(CO)CS1)c1ccco1
(6R,6'R,7R,7'R)-3,3'-((((sulfonylbis(azanediyl))bis(carbonyl))bis(oxy))bis(methylene))bis(7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid) PubChem CID 177832918

CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(COC(=O)NS(=O)(=O)NC(=O)OCC3=C(C(=O)O)N4C(=O)[C@@H](NC(=O)/C(=N\OC)c5ccco5)[C@H]4SC3)CS[C@H]12)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
(6R,7R)-3-((carbamoyloxy)methyl)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic acid 5,5-dioxide PubChem CID 177832925

CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)O)C(COC(N)=O)CS(=O)(=O)[C@H]12)c1ccco1
(E)-1-(furan-2-yl(methoxyimino)methyl)-8-oxo-3,3a,6,8-tetrahydro-5H-furo[3,4-d]imidazo[5,1-b][1,3]thiazine-3-carboxylic acid PubChem CID 177832926

CO/N=C(\C1=NC(C(=O)O)C2SCC3=C(C(=O)OC3)N12)c1ccco1
(R)-5-((carbamoyloxy)methyl)-3-((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-carbonyl)-2-((R)-carboxy((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)methyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid PubChem CID 177832929

CO/N=C(\C(=O)N[C@H](C(=O)O)[C@H]1SCC(COC(N)=O)=C(C(=O)O)N1C(=O)C1=C(COC(N)=O)CS[C@@H]2[C@H](NC(=O)/C(=N\OC)c3ccco3)C(=O)N12)c1ccco1
(6R,7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-3-(hydroxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamide PubChem CID 177832930

CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(N)=O)=C(CO)CS[C@H]12)c1ccco1
(7R)-7-((Z)-2-(furan-2-yl)-2-(methoxyimino)acetamido)-8-oxo-3-((((2,2,2-trichloroacetyl)carbamoyl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid PubChem CID 177832934

CO/N=C(\C(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(COC(=O)NC(=O)C(Cl)(Cl)Cl)CSC12)c1ccco1
(2S)-2-((2R)-4-((1-acetoxyethoxy)carbonyl)-5-((carbamoyloxy)methyl)-3,6-dihydro-2H-1,3-thiazin-2-yl)-2-((E)-2-(furan-2-yl)-2-(methoxyimino)acetamido)acetic acid PubChem CID 177832935

CO/N=C(/C(=O)N[C@@H](C(=O)O)[C@@H]1NC(C(=O)OC(C)OC(C)=O)=C(COC(N)=O)CS1)c1ccco1
(6R,7R)-3-((carbamoyloxy)methyl)-7-(6-methylheptanamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid PubChem CID 177832939

CC(C)CCCCC(=O)N[C@@H]1C(=O)N2C(C(=O)O)=C(COC(N)=O)CS[C@H]12