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Pentamidine 3D Molecular Model — CAS 100-33-4

by MolGod.org

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Licence	CC BY-SA
Source	Sketchfab
Designer	MolGod.org
Attribution	MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required
Tags	stl, molecule, teaching, classroom, engraved, education, science, chemistry, ether, 3d-printing, stem, molecular-model

Pentamidine (C19H24N4O2, CAS 100-33-4) — a free educational 3D molecular model for teachers and students, by MolGod.org. Element symbols are cut into each atom sphere: a self-labelled teaching aid. Turn the model in your hand to see the shape of Pentamidine: two 6-membered rings, both aromatic, and 50 bonds in total (36 single, 2 double and 12 aromatic, drawn in Kekulé form). How many atoms can the class find? The engraved spheres give 19 C + 24 H + 4 N + 2 O, so the answer should be 49. Teachers covering aromaticity and delocalised electrons will find it a concrete example. Full record and more free models: https://molgod.org/molecule/100-33-4/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models Licence & provenance: https://molgod.org/licenses/stl/100-33-4/ PubChem CID 4735 · InChIKey XDRYMKDFEDOLFX-UHFFFAOYSA-N · MolGod ID MG_172-244-784-72 Required attribution (CC BY-SA 4.0): "Pentamidine 3D model by MolGod.org — https://molgod.org/molecule/100-33-4/ — CC BY-SA 4.0"

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