Computer artwork of a ball-and-stick model of a molecule of barbituric acid (malonylurea or 6-hydroxyuracil). Atoms are colour-coded and represented as spheres; carbon (black),hydrogen (silver),nitrogen (blue) and oxygen (red). This odourless powder,soluble in water,is the parent compound of barbiturate drugs | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Maslo, Miriam |
Taille de l’image : | 4252 px × 5000 px |
Model Release : | Non requis |
Restrictions : | - |