1,2,4-Triazolidine-3,5-dione, 4-ethyl-1-phenyl-2-propyl- 34874-15-2 5-26-05-00249 (Beilstein Handbook Reference) BRN 0889164 Bicarbamimide, N-ethyl-2-phenyl-3-propyl- N-Ethyl-2-phenyl-3-propylbicarbamimide UR 61