Betamethasone 17-valerate 
  
 
  English Synonyms: VALISONE;(11-beta,16-beta)-l)oxy);17,21-trihydroxy-16-beta-methylpregna-1,4-diene-3,20-dione-9-fluoro-11-bet;17-valerate;Betamethasonevalerateester;betnovateat;celestoderm;pregna-1,4-diene-3,20-dione,9-fluoro-11,21-dihydroxy-16-methyl-17-((1-oxopenty 
  
 
  CAS NO.: 2152-44-5 
  
 
  Assay: 98% 
  
 
  Molecular Formula:C27H37FO6 
  
 
  Molecular Weight:476.58 
  
 
  Specifications: USP31 
  
 
  Packing:foibag/tin 
  
 
  Appearance: White crystalline powder 
  
 
  Usage: Drugs used in hormone