Caffeine. Molecular model of the drug caffeine (C8.H10.N4.O2). This is a bitter alkaloid found in the coffee bean. It is the world's most widely consumed psychoactive drug. Atoms are represented as spheres and are colour-coded: carbon (grey),hydrogen (white),nitrogen (blue) and oxygen (red). Illustration | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Laguna Design |
Taille de l’image : | 5000 px × 3750 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |