Diethyl (ethoxymethylene)malonate — License & Provenance

CAS 87-13-8 · C10H16O5 · MolGod 3D molecular model

Licence not yet granted for this model. Source rights are NIEUSTALONE. A Creative Commons licence may only be applied by a party holding the necessary rights, so this record documents provenance but does not yet grant a licence.

Identity

CAS Registry Number87-13-8
Name sourcecache cas-*.json field "name" (moze byc w jezyku innym niz angielski)
Molecular formulaC10H16O5
PubChem CID6871
InChIKeyLTMHNWPUDSTBKD-UHFFFAOYSA-N
MolGod molecule recordDiethyl (ethoxymethylene)malonate (CAS 87-13-8) — molecule record
MolGod product pageDiethyl (ethoxymethylene)malonate — safety data sheet

Geometry provenance

SourcePubChem, record_type=3d (konformer wyliczony)
Endpointpug/compound/cid/{cid}/record/JSON?record_type=3d
Dimensionality3d
Retrieved2026-09-03 18:23:06
Atoms / bonds31 / 30
ModificationNone. Atomic coordinates and connectivity are used unchanged; no geometry was modelled, adjusted or inferred.

Artefact

FormatSTL (binary), units: ångström
Downloadmolgod-87-13-8.stl (625 KB)
SHA-25674d6562e0fb7ec87fd63189a7c2a92d3dbb7a02e500f3d060042b4b46f946f4b
Size640,084 bytes
Triangles12,800
Mesh31 atom spheres + 30 bond cylinders, each a closed outward-oriented solid; the solids intersect by design.
Atomic radiivan der Waals radii, Bondi 1964 (doi:10.1021/j100785a001). Sphere scale and bond radius are presentation parameters, not chemical quantities.
ExporterMolGod STL Exporter @ NIEZNANY
Validatorwaliduj_stl.py 10/10 PASS; trimesh 5.1.0 + numpy-stl zgodne
Generated2026-09-25T00:14:00Z
The STL format carries neither bond order nor colour. Aromatic and single bonds are rendered as identical cylinders; bond orders are preserved in this record and in the accompanying metadata, not in the mesh.

Licence

LicenceCC BY-SA 4.0
CreatorMolGod Scientific
Required attribution"Diethyl (ethoxymethylene)malonate (CAS 87-13-8) — 3D molecular model" by MolGod Scientific, licensed under CC BY-SA 4.0. Source: https://molgod.org/licenses/stl/87-13-8/
Wikimedia Commons tag{{Cc-by-sa-4.0}}
Source rightsNIEUSTALONE
Source URLPubChem CID 6871
Source licence termsNCBI policies
Attribution URLhttps://molgod.org/molecule/87-13-8/
Licence & provenance URLhttps://molgod.org/licenses/stl/87-13-8/
ScopeThis licence applies to the MolGod-created STL mesh, not automatically to third-party source material.

The licence above is the legal instrument and is granted by its official Creative Commons deed. This page is the MolGod provenance record for the artefact; it documents the source and the pipeline, and does not impose any condition beyond those of the licence itself.