西地那非EP杂质B
- 
                - 英文名:
- Sildenafil EP Impurity B
- 
                - 货号:
- XH010003
- 
                - 化学名:
- 4-((4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d] pyrimidin-5-yl) phenyl) sulfonyl)-1-methylpiperazine 1-oxide
- 
                - CAS号:
- 1094598-75-0
- 
                - 分子式:
- C22H30N6O5S
- 
                - 分子量:
- 490.58
 
      
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
				