Isophorone 3D Molecular Model — CAS 78-59-1

Isophorone (C9H14O, CAS 78-59-1) — a free educational 3D molecular model for teachers and students, by MolGod.org. Read the atoms directly: each sphere bears an engraved element symbol. Start with the ring system: Isophorone has one 6-membered ring; in total the model carries 24 bonds (22 single and 2 double). How many atoms can the class find? The engraved spheres give 9 C + 14 H + 1 O, so the answer should be 24. Functional groups to find on the model: ketone group (C=O) and carbon-carbon double bond (C=C). Teachers: the engraved symbols let students work with the model without a separate key. Full record and more free models: https://molgod.org/molecule/78-59-1/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models Licence & provenance: https://molgod.org/licenses/stl/78-59-1/ PubChem CID 6544 · InChIKey HJOVHMDZYOCNQW-UHFFFAOYSA-N · MolGod ID MG_131-515-569-18 Required attribution (CC BY-SA 4.0): "Isophorone 3D model by MolGod.org — https://molgod.org/molecule/78-59-1/ — CC BY-SA 4.0"