2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-cyclopentyl-5-(2-propenyl)-, sodium salt (9CI) 5-Allyl-5-cyclopentylbarbituric acid sodium salt Barbituric acid, 5-allyl-5-cyclopentyl-, sodium salt CP8404000 Cyclopentallylbarbituric acid sodium salt