Labelled Urea. Physiological regulator of nitrogen excretion in mammals; synthesized in the liver as an end-product of protein catabolism and excreted in urine. Also occurs normally in skin. Emollient; diuretic.

CAS：2067-80-3
中文别名：氮-15尿素;
英文别名：15N Labeled urea,Carbamide-15N2,Carbonyldiamide-15N2;Carbonyldiamide-15N2;15N Labeled Urea,15N Labeled urea,Carbamide-15N2;Carbamide-15N2;
分子式：CH4N2O
分子量：62.0421
精确质量：62.0264
Psa：69.11
Logp：0.4244

PubChem号：24872622
MDL号：MFCD00064399

密度：1.213g/cm3
熔点：132-135ºC(lit.)
折射率：1.469

安全说明：S22; S26; S36
危险类别码：R36/37/38
危险品标志：Xn