Term Name:	cyclic acid anhydride
Synonyms:	cyclic acid anhydrides, cyclic anhydrides
Definition:	Acid anhydrides derived by loss of water between two oxoacid functions RkE(=O)l(OH)m (l ≠ 0) (carboxylic, sulfonic, etc.) in the same molecule so as to close a ring.
Ontology:	ChEBI [CHEBI:36607]  ( EBI )