fˈɑːskɑːɹnɪt ɪz ðə kˈɑːndʒuːɡˌeɪt bˈeɪs əvə kˈɛmɪkəl kˈɑːmpaʊnd wɪððə fˈɔːɹmjʊlə ˌeɪtʃˈoʊ tˈuː sˌiːpˌiːˈoʊ θɹˈiː ˈeɪtʃ tˈuː tɹaɪsˈoʊdiəm fˈɑːsfənˌɑːfoːɹmˌeɪt.
Foscarnet is the conjugate base of a chemical compound with the formula HO2CPO3H2 (Trisodium phosphonoformate).