About: acid anhydride

Premodifier: acid
Head noun: anhydride

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

Broader concepts

label	provenance	confidence
functional derivative	isap:43171698	0.746238
functional group	isap:12443387	0.702505
various compound	isap:412439257	0.686682
sensitizer	isap:42405166	0.670308
carboxylic acid derivative	isap:43171704	0.654258
acid derivative	isap:43171692	0.617243
compound	isap:412439250	0.611409
reactive derivative	isap:43171699	0.609155
group	isap:12443380	0.534131
chemical	isap:410504014	0.528061
derivative	isap:43171690	0.519006
carboxylic acid	isap:147416351	0.518505
agent	isap:13026682	0.502067
acid halide	isap:136148312	0.489041
occupational asthma	isap:134213740	0.446637
acid	isap:147416341	0.351537
material	isap:412750306	0.250708

Narrower concepts

label	provenance	confidence
maleic anhydride	isap:352288052	0.912178
trimellitic anhydride	isap:352288059	0.812994
benzoic anhydride	isap:352288132	0.800978
maleic acid anhydride	isap:352288135	0.772829
acetic anhydride	isap:352288053	0.705798
fatty acid anhydride	isap:352288129	0.692187
succinic acid anhydride	isap:352288080	0.683620
succinic anhydride	isap:352288061	0.680070
acetic acid anhydride	isap:352288068	0.602013
acid chloride	isap:184239669	0.467810
mixture	isap:317985657	0.279366
triethylamine	isap:22070471	0.258227
phosgene	isap:185444199	0.227171
preferred	isap:353487538	0.197478