Synonym for diiodohydroxyquin ... C9H5I2NO; 5,7-diiodo-8-quinolinol; diiodohydroxyquinoline;an antiprotozoal agent, used in the treatment of intestinal amoebiasis. ... Synonym: diodoquin. ... (05 Mar 2000) ... Found on http://www.encyclo.co.uk/local/20973