設計庫
Diallylidene pentaerythritol, C₁₁H₁₆O₄, 78-19-3
作者：MolGod.org
免費CC BY-SASketchfab
Diallylidene pentaerythritol (C11H16O4, CAS 78-19-3) — a free educational 3D molecular model for teachers and students, by MolGod.org. No legend required: the element symbol is engraved on each atom. Look at the skeleton first: Diallylidene pentaerythritol contains two 6-membered rings, and student
免費發布這個設計，創客會傳送含價格和交期的報價給你。設計會附在你的需求上，由你選擇誰來製作。
此設計託管於 Sketchfab。檔案需依所示授權從該網站下載。
| 授權 | CC BY-SA |
|---|---|
| 來源 | Sketchfab |
| 設計者 | MolGod.org |
| 姓名標示 | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| 標籤 | stl, molecule, teaching, classroom, engraved, education, science, chemistry, ether, 3d-printing, stem, molecular-model |
Diallylidene pentaerythritol (C11H16O4, CAS 78-19-3) — a free educational 3D molecular model for teachers and students, by MolGod.org. No legend required: the element symbol is engraved on each atom.
Look at the skeleton first: Diallylidene pentaerythritol contains two 6-membered rings, and students can trace 32 bonds (30 single and 2 double). Quick starter: ask students to count the engraved symbols (11 C + 16 H + 4 O) and check that they add up to 31 atoms and the formula C11H16O4. Worth bringing out when the syllabus reaches chirality, enantiomers and CIP (R/S) rules.
Full record and more free models: https://molgod.org/molecule/78-19-3/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/78-19-3/
PubChem CID 66218 · InChIKey OOXMQACSWCZQLX-UHFFFAOYSA-N · MolGod ID MG_488-938-494-89
Required attribution (CC BY-SA 4.0): "Diallylidene pentaerythritol 3D model by MolGod.org — https://molgod.org/molecule/78-19-3/ — CC BY-SA 4.0"
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