1-27-00-00607 (Beilstein Handbook Reference) 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(2-furanylmethylene)- 27406-36-6 5-Furfurylidenebarbituric acid AI3-60102 BRN 0204513 Barbituric acid, 5-furfurylidene- NSC 93915