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    API
    Catalogue Number:   W735100
    Products:   Sildenafil citrate
    Synonyms:  
    CAS:   171599-83-0
    Assay:   95%
    Molecular:   C22H30N6O4S.C6H8O7
    Pack:  
    Structural:  
    Usage:   cas 139755-83-2 as free base

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