4,9-Dimethoxy-7-((methylthio)methyl)-5H-furo(3,2-g)(1)benzopyran-5-one 5H-Furo(3,2-g)(1)benzopyran-5-one, 4,9-dimethoxy-7-((methylthio)methyl)- 76301-19-4 Timefurona [Spanish] Timefurone Timefurone [USAN:INN] Timefuronum [Latin]