Thiourea formula, also called as Pseudo thiourea formula or Thiocarbamide formula is explained in this article. It's an organosulfur compound and its structure is similar to urea, except that the sulfur atom replaces the oxygen atom. The molecular formula of Thiourea is CH4N2S.Thiocarbamide is a crystalline solid white in color. It's found naturally and can also be synthesized. It dissolves in water, ethanol, and ammonium thiocyanate solution.