About: carboxylic acid anhydride

Premodifier: carboxylic acid
Head noun: anhydride

Same concepts
http://dbpedia.org/resource/Organic_acid_anhydride

Broader concepts

label	provenance	confidence
acylating agent	isap:13026694	0.731750
activate carboxylic acid derivative	isap:43171709	0.609149
compound	isap:412439264	0.400081
agent	isap:13026687	0.280466

Narrower concepts

label	provenance	confidence
maleic anhydride	isap:352288112	0.750463
phthalic acid anhydride	isap:352288098	0.726653
acetic anhydride	isap:352288069	0.708990
cyclic anhydride	isap:352288093	0.681452