Chlorophacinone 3D Model — CAS 3691-35-8

Chlorophacinone (C23H15ClO3, CAS 3691-35-8) — a free educational 3D molecular model for teachers and students, by MolGod.org. Read the atoms directly: each sphere bears an engraved element symbol. Turn the model in your hand to see the shape of Chlorophacinone: four rings (one 5-membered and three 6-membered), with one pair of rings fused along a shared edge, three of them aromatic, and 45 bonds in total (24 single, 3 double and 18 aromatic). How many atoms can the class find? The engraved spheres give 23 C + 15 H + 1 Cl + 3 O, so the answer should be 42. On the printed model, students can point to the three ketone groups (C=O) and the C-Cl bond. Full record and more free models: https://molgod.org/molecule/3691-35-8/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models Licence & provenance: https://molgod.org/licenses/stl/3691-35-8/ Required attribution (CC BY-SA 4.0): "Chlorophacinone 3D model by MolGod.org — https://molgod.org/molecule/3691-35-8/ — CC BY-SA 4.0"