1,2,4-Oxadiazole, 3-phenyl-5-ureido- 3-Phenyl-5-ureido-1,2,4-oxadiazole 5421-95-4 NSC8177 Urea, (3-phenyl-1,2,4-oxadiazol-5-yl)- WLN: T5NO DNJ CMVZ ER