Methanamin        
[das] 孟德胺。乌洛托品。甲烯胺。环亚甲胺。
methenamine, hexamethylenetetramine, urotropine
Methenamine Solution 乌洛托品溶液。桂花露。西施兰夏露
methenamine, antibacterial agent that is contained in many products that are used to treat urinary infections (Chemistry)