1-Cyclohexyl-5-(4-hydroxybutyl)barbituric acid 1-Cyclohexyl-5-(4-hydroxybutyl)perhydropyrimidine-2,4,6-trione 17148-41-3 5-25-03-00282 (Beilstein Handbook Reference) BARBITURIC ACID, 1-CYCLOHEXYL-5-(4-HYDROXYBUTYL)- BRN 0757642