bst365最新正规买球

Chinachemnet   |      |   7-ANCA Manufacturers, China 7-ANCA Suppliers, China 7-ANCA Exporters
  • Region :Intermediates/Pharmaceutical intermediates
  • Tel : 0086-576-85993789
  • Fax : 0086-576-85691000
  • Email :lhxxhgc@mail.tzptt.zj.cn
  • URL :www.nova-mc.com

Details for China 7-ANCA

7-ANCA 36923-17-8

Category :

Intermediates/Pharmaceutical intermediates

7-ANCA
CAS NO :
EC NO :
MF : C7H8N2O3S
MW : 200.215
Packing : 25 kg/drum
Product description :
  1. Structure:  
  2. Molecular Formula:C7H8N2O3S
3. Molecular Weight: 199.14
 
  4. Specifications:  
 

Appearance

White or off-white crystalline powder

 

Identification

IR,NMR positive

  Assay (HPLC)
≥ 98.0%
  Water (K.F.)
≤ 1.0%
  5. Usage: Intermediate for Ceftizoxime and Ceftibuten
6. Packing: 25 kg/drum
7. Storage: It should be stored at dry, cool and avoid light.
 
Usage : Intermediate for Ceftizoxime and Ceftibuten
Synonyms : 7-Amino-3-norcephalosporanic acid;(6R,7R)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid;7-ANCA;7-Amino-3-Cephem-4-Carboxylic Acid;
Molecular Structure :