1,2,4-Triazolidine-3,5-dione, 1-phenyl-2-(2-propenyl)- 2-Allyl-3-phenylbicarbamimide 34877-19-5 5-26-05-00251 (Beilstein Handbook Reference) BRN 0883736 Bicarbamimide, 2-allyl-3-phenyl- UR 57