1,2,4-OXADIAZOLE, 3-PHENYL-5-UREIDO- 3-Phenyl-5-ureido-1,2,4-oxadiazole 4-27-00-08102 (Beilstein Handbook Reference) 5421-95-4 BRN 0199954 NSC 8177 Urea, (3-phenyl-1,2,4-oxadiazol-5-yl)- (8CI)