| post date: | jan 11,2022 |
| expiry date: | jan 11,2023 |
| detailed description: |
cas no. :24209-38-9
quantity: 5metric tons specs:99% price:200 usd metric tons payment method: tt chemical name:7-amino-3-(1-methyltetrazol)-5- ylthiomethyl-3-cephem-4-carboxylic acid cas no.24209-38-9 molecular formula:c10h12n6o3s2 molecular weight:328.36 appearance:white or almost white crystalline powder usage:the intermediate of cefpiramide, cefoperazone, cefmenoxime, cefamandole polyesters, cefotetan, cefbuperazone |
| cas registry number: | 24209-38-9 |
| synonyms: | ;7-amino-3-{[(1-methyl-1h-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;(6s,7s)-7-ammonio-3-{[(1-methyl-1h-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;7-tmca;cefoperazone intermediate; |
| molecular formula: | c10h12n6o3s2 |
| molecular weight: | 328.3707 |
| molecular structure: | 
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