👉 Dianisidine is a synthetic compound that is used as an analgesic, anticonvulsant, and antiemetic. It was originally discovered in 1930 by Dr. H.S. Dhanasekera at the University of Calcutta. It has been shown to provide analgesia when taken orally or intravenously and is used as a treatment for pain and inflammation. Dianisidine can be found in various forms, including tablets, capsules