3-Benzoyl-1-(p-biphenyl)-2-thiourea 6281-71-6 Benzamide, N-(((1,1'-biphenyl)-4-ylamino)thioxomethyl)- (9CI) NSC 5845 USAF K-1450 Urea, 1-benzoyl-3-(4-biphenylyl)-2-thio-