Mai, Xi 1-(2-Fluoro-benz-yl)-1-(2-fluoro-benz-yl-oxy)urea. [electronic resource] - Acta crystallographica. Section E, Structure reports online Jan 2009 - o442 p. digital Publication Type: Journal Article ISSN: 1600-5368 Standard No.: 10.1107/S1600536809000622 doi