Porphin (porphine),molecular model. Organic compound that is aromatic and heterocyclic. Atoms are represented as spheres and are colour-coded: carbon (grey),hydrogen (white) and nitrogen (blue) | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Laguna Design |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |