Dicumarol, also known as dicoumarol, is a medication that is mainly prescribed to prevent blood clots. Due to its popularity as a therapeutic drug, several synonyms exist for this compound. Additionally, dicumarol is also commonly known by its brand names, such as Trombostat and Dicunisal. Some of the alternative names for dicumarol include diacetylbischromone, 3,3'-methylenebis[4-hydroxycoumarin], and bis-hydroxycoumarin. It is also widely known by its chemical name, 3,3'-methylenebis(4-hydroxy-2H-chromen-2-one). These synonyms help in the unambiguous identification of the compound in scientific research and medical fields.