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Organiske heterocykliske forbindelser, der indeholder et cyklisk amid; amidgrupper består af et carbonylcarbonatom forbundet med en enkeltbinding til et nitrogenatom og enten et hydrogen- eller et carbonatom. Disse forbindelser er nitrogenanaloger af lactoner.

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1

7-Aminodesacetoxycephalosporanic acid, 98%, Thermo Scientific™

CAS: 22252-43-3 Molekylær formel: C8H10N2O3S Molekylvægt (g/mol): 214.239 MDL nummer: MFCD00151456 InChI nøgle: NVIAYEIXYQCDAN-CLZZGJSISA-N Synonym: 7-aminodesacetoxycephalosporanic acid,6r,7r-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid,7-aminodeacetoxycephalosporanic acid,7-adca,unii-anm3msm8tn,anm3msm8tn,7beta-amino-3-methyl-3-cephem-4-carboxylic acid,7beta-amino-3-methylceph-3-em-4-carboxylic acid,7-amino desacetoxy cephalosporanic acid,7beta-aminodeacetoxycephalosporanic acid PubChem CID: 33498 ChEBI: CHEBI:64984 IUPAC navn: (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid SMIL: CC1=C(N2C(C(C2=O)N)SC1)C(=O)O

MDL nummer MFCD00151456
PubChem CID 33498
Molekylvægt (g/mol) 214.239
CAS 22252-43-3
ChEBI CHEBI:64984
Synonym 7-aminodesacetoxycephalosporanic acid,6r,7r-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid,7-aminodeacetoxycephalosporanic acid,7-adca,unii-anm3msm8tn,anm3msm8tn,7beta-amino-3-methyl-3-cephem-4-carboxylic acid,7beta-amino-3-methylceph-3-em-4-carboxylic acid,7-amino desacetoxy cephalosporanic acid,7beta-aminodeacetoxycephalosporanic acid
SMIL CC1=C(N2C(C(C2=O)N)SC1)C(=O)O
IUPAC navn (6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChI nøgle NVIAYEIXYQCDAN-CLZZGJSISA-N
Molekylær formel C8H10N2O3S
2

7-Aminocephalosporanic acid, 98% (dry wt.), may cont. up to 2% water, Thermo Scientific™

CAS: 957-68-6 Molekylær formel: C10H12N2O5S Molekylvægt (g/mol): 272.275 MDL nummer: MFCD00005177 InChI nøgle: HSHGZXNAXBPPDL-HZGVNTEJSA-N Synonym: 7-aminocephalosporanic acid,7-aca,7-aminocephalosporinic acid,7beta-aminocephalosporanic acid,7-acs,unii-9xi67897rg,7r-7-aminocephalosporanic acid,7r-7-aminocephalosporanate,cephalosporanic acid, 7-amino,6r,7r-3-acetoxymethyl-7-amino-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid PubChem CID: 441328 ChEBI: CHEBI:2255 IUPAC navn: (6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid SMIL: CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O

MDL nummer MFCD00005177
PubChem CID 441328
Molekylvægt (g/mol) 272.275
CAS 957-68-6
ChEBI CHEBI:2255
Synonym 7-aminocephalosporanic acid,7-aca,7-aminocephalosporinic acid,7beta-aminocephalosporanic acid,7-acs,unii-9xi67897rg,7r-7-aminocephalosporanic acid,7r-7-aminocephalosporanate,cephalosporanic acid, 7-amino,6r,7r-3-acetoxymethyl-7-amino-8-oxo-5-thia-1-azabicyclo 4.2.0 oct-2-ene-2-carboxylic acid
SMIL CC(=O)OCC1=C(N2C(C(C2=O)N)SC1)C(=O)O
IUPAC navn (6R,7R)-3-(acetyloxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
InChI nøgle HSHGZXNAXBPPDL-HZGVNTEJSA-N
Molekylær formel C10H12N2O5S