KnowraUreaLinked fromLinked fromThe 38 pages that link to Urea, each with the reason it gives.All 38Broader topic 9Related 19Compared with 10Uric acidCompared with: Humans convert most nitrogen waste to urea, whereas uric acid is a smaller waste pathway.Ammonium sulfateCompared with: Urea contains more nitrogen by mass and does not directly supply sulfate.MelamineCompared with: Both compounds contain substantial nitrogen, but urea is a normal metabolic waste product and melamine is not.Calcium nitrateCompared with: Unlike calcium nitrate, urea supplies nitrogen without nitrate or calcium ions.Diammonium phosphateCompared with: It supplies nitrogen but contains no phosphorus and is not an ammonium salt.FormamideCompared with: Urea has two amino groups on one carbonyl carbon, unlike formamide's one.GuanidineCompared with: Replacing guanidine’s imine nitrogen with oxygen changes basicity and biological role.HexamethylenetetramineCompared with: Both are nitrogen-rich molecules, but urea is an open-chain carbonyl compound rather than a cage.ThioureaCompared with: Replacing urea’s oxygen with sulfur gives thiourea its defining structural relationship.Sodium dodecyl sulfateCompared with: Urea denatures proteins without adding sodium dodecyl sulfate’s strong negative charge.