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Chromone-2-carboxylic acid

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  Post Date: Jan 18,2018
  Expiry Date: Jul 17,2018
  Detailed Description: Cas No. :4940-39-0

  CAS Registry Number:

4940-39-0

  Synonyms: ;Chromone-2-carboxylic acid;Chromocarb~4-Oxo-4H-1-benzopyran-2-carboxylic acid;4-oxo-4H-chromene-2-carboxylic acid;Chromocarb;4-oxo-4H-chromene-2-carboxylate;
  Molecular Formula: C10H5O4
  Molecular Weight: 189.1448
  Molecular Structure: 4940-39-0 4-Oxo-4H-1-benzopyran-2-carboxylic acid
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: J&H Chemical     [ China ]        
  Contact:
  Tel: +86-571-87396430 / 87396432
  Fax: +86-571-87396431
  Email: sales@jhechem.com
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