设计库
Acetic Anhydride 3D Model — CAS 108-24-7
作者：MolGod.org
免费CC BY-SASketchfab
Acetic Anhydride (C4H6O3, CAS 108-24-7) — a free educational 3D molecular model for teachers and students, by MolGod.org. Instead of colour coding, every sphere carries its engraved element symbol. Acetic Anhydride is a chain molecule with no ring: 12 bonds (10 single and 2 double) connect its 13 a
此设计托管在 Sketchfab。文件需从该网站按所示许可证下载。
| 许可证 | CC BY-SA |
|---|---|
| 来源 | Sketchfab |
| 设计者 | MolGod.org |
| 署名 | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| 标签 | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, isomers |
Acetic Anhydride (C4H6O3, CAS 108-24-7) — a free educational 3D molecular model for teachers and students, by MolGod.org. Instead of colour coding, every sphere carries its engraved element symbol.
Acetic Anhydride is a chain molecule with no ring: 12 bonds (10 single and 2 double) connect its 13 atoms. A five-minute warm-up: read the symbol on every sphere and write down the totals (4 C + 6 H + 3 O = 13 atoms). Spot-the-group challenge: can students find the acid anhydride group (-CO-O-CO-)? Use it when you teach the carbonyl group (C=O).
Full record and more free models: https://molgod.org/molecule/108-24-7/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/108-24-7/
PubChem CID 7918 · InChIKey WFDIJRYMOXRFFG-UHFFFAOYSA-N · MolGod ID MG_710-013-299-79
Required attribution (CC BY-SA 4.0): "Acetic Anhydride 3D model by MolGod.org — https://molgod.org/molecule/108-24-7/ — CC BY-SA 4.0"
发布你的设计
在应用中上传 STL、3MF 或 OBJ 文件。每个上传在出现在这里之前都会经过审核，设计者可获得每笔付费销售的 80%。