Barbituric acid. Molecular model of the chemical compound barbituric acid (C4.H4.N2.O3), also known as malonylurea or 6-hydroxyuracil. This chemical is not pharmacologically active, but is used in reactions to produce barbiturate drugs. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue) and oxygen (red). Illustration.
Model release not required. Property release not required.