21258-04-8 3-Benzoyl-1-(m-chlorophenyl)-2-thiourea BRN 2812153 NSC 164982 USAF K-1476 Urea, 1-benzoyl-3-(3-chlorophenyl)-2-thio- Urea, 1-benzoyl-3-(m-chlorophenyl)-2-thio- (8CI)