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  • Sildenafil hmoov Kev muag khoom

    Viagra

    $510.00 - $9,800.00
    meej
    Khoom npe: Sildenafil citrate
    IUPAC Lub Npe: 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-7-one
    Lwm yam npe: Viagra
    Tus Xov Tooj: 139755-83-2
    Molecular Formula: C22H30N6O4S
    Molar pawg: 474.5 g / mol
    Nyhuv: hom
    Lub cev muaj zog: hmoov

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