 
        Desogestrel Impurity C
CAS: 54024-21-4 
 Molecular Formula: C20H28O 
 Molecular Weight: 284.45 
 CRS Part Number: CRSD1045
 
        CAS: 54024-21-4 
 Molecular Formula: C20H28O 
 Molecular Weight: 284.45 
 CRS Part Number: CRSD1045
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