1-((5-(p-Cyanophenyl)-2-furanyl)methyleneamino)-5-hydroxy-2,4-imidazolidinedione 1-((5-(p-Cyanophenyl)-2-furanyl)methyleneamino)-5-hydroxyhydantoin 52130-31-1 HYDANTOIN, 1-((5-(p-CYANOPHENYL)-2-FURANYL)METHYLENEAMINO)-5-HYDROXY-