is 465.88 KB, has a resolution of 2000x1538 pixels and was uploaded on September 1, 2019 @ 6:34 pm by user: dagmaler. It is filed under the tags: aromaticity, monochrome, monochrome photography, chemical compound, pentacene. Click the blue button at the top to freely download: Polycyclic Aromatic Hydrocarbon Aromaticity Quinoline Tetracene Heterocyclic Compound png.