 
        Permethrin (Mixture of cis and trans Isomers)
CAS: 52645-53-1 
 Molecular Formula: C21H20Cl2O3  
 Molecular Weight: 391.29 
 CRS Part Number: CRSP1075
 
        CAS: 52645-53-1 
 Molecular Formula: C21H20Cl2O3  
 Molecular Weight: 391.29 
 CRS Part Number: CRSP1075
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