... -4,6-diene-21-carboxylic acid IdentificationName 11-alpha-HydroxycarvenoneSynonyms (11a,17a)-11,17-Dihydroxy-3-oxo-pregna-4,6- ... diene-21-carboxylic acid Molecular Structure Molecular Formula C22H28O4Molecular Weight 356.46CAS Registry Number ... 192569-17-8 Properties Density 1.2511-alpha-Hydroxycarvenone(11a,17a)-11,17-Dihydroxy-3-oxo ...