Term: iopanoic acid
IPA: ˌaɪ.ə.pəˌnoʊ.ɪk ˈæs.ɪd

==English==
[[File:Iopanoic Acid Structure.svg|thumb|250px|Chemical structure of '''iopanoic acid''']]
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===Etymology===
From {{af|en|io-|propanoic acid|alt2=(pro)panoic acid|t1=iodine-containing contrast medium}}.

===Pronunciation===
* {{IPA|en|/ˌaɪ.ə.pəˌnoʊ.ɪk ˈæs.ɪd/|a=GA}}
* {{rhymes|en|æsɪd}}

===Noun===
{{en-noun|-}}

# {{lb|en|pharmaceutical drug}} A white [[crystalline]] [[powder]] C<sub>11</sub>H<sub>12</sub>I<sub>3</sub>NO<sub>2</sub> administered [[orally]] as a [[w:radiocontra