(2R*,3R*)-5-Allyl-5-(2-hydroxypropyl)-1-methylbarbituric acid 21586-79-8 5-25-03-00294 (Beilstein Handbook Reference) BRN 0752133 Barbituric acid, 5-allyl-5-(2-hydroxypropyl)-1-methyl-, (2R*,3R*)-