Methyl propiolate — License & Provenance

CAS 922-67-8 · C4H4O2 · 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 Number922-67-8
Name sourcecache cas-*.json field "name" (moze byc w jezyku innym niz angielski)
Molecular formulaC4H4O2
PubChem CID13536
InChIKeyIMAKHNTVDGLIRY-UHFFFAOYSA-N
MolGod molecule recordMethyl propiolate (CAS 922-67-8) — molecule record
MolGod product pageMethyl propiolate — safety data sheet

Geometry provenance

SourcePubChem, record_type=3d (konformer wyliczony)
Endpointpug/compound/cid/{cid}/record/JSON?record_type=3d
Dimensionality3d
Retrieved2026-09-03 14:54:22
Atoms / bonds10 / 9
ModificationNone. Atomic coordinates and connectivity are used unchanged; no geometry was modelled, adjusted or inferred.

Artefact

FormatSTL (binary), units: ångström
Downloadmolgod-922-67-8.stl (199 KB)
SHA-2567ebeba8da9eb6d2ac3097221ae6b6d02e9f95edd4b4353e92e6df0cb9f4e5865
Size203,284 bytes
Triangles4,064
Mesh10 atom spheres + 9 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"Methyl propiolate (CAS 922-67-8) — 3D molecular model" by MolGod Scientific, licensed under CC BY-SA 4.0. Source: https://molgod.org/licenses/stl/922-67-8/
Wikimedia Commons tag{{Cc-by-sa-4.0}}
Source rightsNIEUSTALONE
Source URLPubChem CID 13536
Source licence termsNCBI policies
Attribution URLhttps://molgod.org/molecule/922-67-8/
Licence & provenance URLhttps://molgod.org/licenses/stl/922-67-8/
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.