# carboxylic anhydride

> any chemical compound having two carboacyl groups (acyl groups derived from carboxylic acids) bonded to the same oxygen atom

**Wikidata**: [Q56696697](https://www.wikidata.org/wiki/Q56696697)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Carboxylic_anhydride)  
**Source**: https://4ort.xyz/entity/carboxylic-anhydride