An eight molar concentration of this compound was used by Anfinsen to denature RNase A in his most famous protein folding experiment.
An eight molar concentration of this compound was used by Anfinsen to denature RNase A in his most famous protein folding experiment. This compound, which is produced in the Bosch-Meiser process, names a breath test used to detect H. pylori infections. Guanidine is a structural analog of this compound, which is made in the liver from arginine in a namesake cycle. Friedrich Wohler disproved vitalism by synthesizing this organic compound from inorganic ammonia and cyanic acid. For 10 points, name this product of nitrogen excretion that is found in urine. 
An eight molar concentration of this compound was used by Anfinsen to denature RNase A in his most famous protein folding experiment.
urea [or carbamide]