1. 
   Propionyl
   Pro'pi·o·nyl noun (Chemistry) The hypothetical radical C ₃ H ₅ O, regarded as the essential residue of propionic acid and certain related compounds.
   Found op http://www.encyclo.co.uk/webster/P/176
   
   
2. 
   propionyl
   <chemistry> The hypothetical radical C3H5O, regarded as the essential residue of propionic acid and certain related compounds. ... Source: Websters Dictionary ... (01 Mar 1998) ...
   Found op http://www.mondofacto.com/facts/dictionary?propionyl
   
   
3. 
   Propionyl
   • (n.) The hypothetical radical C3H5O, regarded as the essential residue of propionic acid and certain related compounds.
   Found op http://thinkexist.com/dictionary/meaning/propionyl/
   
   
4. 
   propionyl
   Type: Term Pronunciation: prō′pē-ō-nil Definitions: 1. the acyl radical of propionic acid. Synonyms: propanoyl
   Found op http://www.medilexicon.com/medicaldictionary.php?t=72796
   
   

Tip: double click on a word to show its meaning.