Hypernyms:chemical compound compound
Inherited Hypernyms:anhydridecompoundchemicalmaterialsubstancematterphysical entityentity
Inherited Hypernyms:anhydridecompoundchemicalmaterialsubstancepartrelationabstractionentity
Direct Hyponyms:acetic anhydridephthalic anhydride
Full Hyponyms:
acetic anhydridephthalic anhydride