bn:06431774n
Noun Concept
EN
allylenide  allylenides  sesquicarbide  sesquicarbides
EN
Class of chemical compounds with [C=C=C]⁴⁻ anion Wikidata
Definitions
Relations
Sources
EN
Class of chemical compounds with [C=C=C]⁴⁻ anion Wikidata
Wikidata