Issues

• PubChem recipe page layout broken

  bug
  IUPAC/WFChemCookbook#58 · Filter by author egonw opened on Mar 15, 2026

• Runtime error "No module named rdkit" when Launching on Colab

  bugwontfix
  IUPAC/WFChemCookbook#56 · Filter by author sneumann opened on Jan 5, 2026
  5

• Build issue on Binder: AttributeError: module 'pkgutil' has no attribute 'ImpImporter'

  bug
  IUPAC/WFChemCookbook#55 · Filter by author sneumann opened on Jan 5, 2026
  2

• CAS Common Chemistry Needed update

  IUPAC/WFChemCookbook#54 · Filter by author vfscalfani opened on Nov 13, 2025
  3

• Data Repository: Chemotion

  contribution
  IUPAC/WFChemCookbook#50 · Filter by author HSimek opened on May 16, 2024

• Incomplete recipe

  IUPAC/WFChemCookbook#49 · Filter by author LeahRaeMcEwen opened on Apr 29, 2024

• NFDI4Chem contribution: Article NFDI4Chem Terminology Service

  contribution
  IUPAC/WFChemCookbook#43 · Filter by author hujo91 opened on Feb 21, 2024 · Version 0.5
  3

  

• NFDI4Chem contribution: Article NFDI4Chem Federation of Repositories & Search Service

  contribution
  IUPAC/WFChemCookbook#42 · Filter by author hujo91 opened on Feb 21, 2024 · Version 0.5
  

• Issue on page /recipes/opsin.html

  documentation
  IUPAC/WFChemCookbook#13 · Filter by author jcuadros opened on Feb 20, 2023 · Version 0.5
  8