42013-22-9 5-25-03-00294 (Beilstein Handbook Reference) BRN 0219840 Barbituric acid, 5-allyl-5-(2-hydroxypropyl)-, (-)- l-5-Allyl-5-(2-hydroxypropyl)barbituric acid l-5-Allyl-5-(beta-hydroxypropyl)barbituric acid