Mancude-ring systems

{
  "id": "MLC-T-CHM-006945",
  "term": "Mancude-ring systems",
  "field": "Chemistry",
  "definition": "Rings or fused ring systems in which every atom able to form a double bond is part of one, giving the highest possible count of non-cumulative double bonds. The name is a contraction of that phrase. Benzene, naphthalene, indene and indole are examples, and the class includes non-aromatic members such as 1,3,5-cycloheptatriene.",
  "synonyms": [
    "mancunide-ring systems"
  ],
  "subject": "Organic and Biomolecular Chemistry",
  "references": [
    "PAC, 1995, 67, 1307. 'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' on page 1348 (https://doi.org/10.1351/pac199567081307)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/mancude-ring-systems/"
}