L-menthol 3D Molecular Model — CAS 2216-51-5

L-menthol (C10H20O, CAS 2216-51-5) — a free educational 3D molecular model for teachers and students, by MolGod.org. Instead of colour coding, every sphere carries its engraved element symbol. Turn the model in your hand to see the shape of L-menthol: one 6-membered ring, and 31 bonds in total (all of them single). Quick starter: ask students to count the engraved symbols (10 C + 20 H + 1 O) and check that they add up to 31 atoms and the formula C10H20O. On the printed model, students can point…

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