| post date: | jan 11,2022 |
| expiry date: | jul 10,2022 |
| detailed description: |
cas no. :82549-51-7
specs:purity:99% parent nucleus of cefteram chemical name:7-amino-3-(5-methyl tetrazole) methyl-4-cephalosporanic acid,(6r,7r)-7-amino-3-[(5-methyl-2h-tetrazol-2-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid cas no.82549-51-7 molecular formula:c10h12n6o3 molecular weight:296.07 properties:white or light yellow crystalline powder use:intermediate of cefteram pivoxil |
| cas registry number: | 82549-51-7 |
| synonyms: | ;5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7-amino-3-[(5-methyl-2h-tetrazol-2-yl)methyl]-8-oxo-, (6r,7r)-;7-mta;(6r,7r)-7-amino-3-[(5-methyl-2h-tetrazol-2-yl)methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;parent nucleus of cefteram; |
| molecular formula: | c10h12n6o3s |
| molecular weight: | 296.31 |
| molecular structure: | 
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