Three compounds (i.e. benzoylthiourea, 4-nitrobenzoylthiourea, and 4- chlorobenzoylthiourea) have been synthesized from ammonium thiocyanate, substituted benzoyl chlorides, and ammonia as starting materials. The structures of sythesized compounds were confirmed by means of ultra-violet, infrared, magnetic resonance, and mass spectroscopv. All compounds were evaluated for their analgesic and ant…