title: Preparation and determination of asparagusic acid.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D002851:Chromatography, High Pressure Liquid; D008722:Methods; D010944:Plants / Q000032:analysis*; D013055:Spectrophotometry, Infrared; D013876:Thiophenes / Q000032:analysis* / Q000138:chemical synthesis
chemical_list: D013876:Thiophenes