Friedrich Wöhler, German chemist and academic (d. 1882)
Friedrich Wöhler (German: [ˈvøːlɐ]) FRS(For) HFRSE (31 July 1800 – 23 September 1882) was a German chemist, known for his work in inorganic chemistry, being the first to isolate the chemical elements beryllium and yttrium in pure metallic form. He was the first to prepare several inorganic compounds including silane and silicon nitride.Wöhler is known for seminal contributions in organic chemistry, in particular the Wöhler synthesis of urea. His synthesis of the organic compound urea in the laboratory from inorganic substances contradicted the belief that organic compounds could only be produced by living organisms due to a "life force".