Dihydroquercetin;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)-;Distylin;(+)-Taxifolin;rac-taxifolin;4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2R-trans)-;5-18-05-00451;Taxifolin;rac-1'-acetoxydihydrochavicol acetate;rac-dihydrogalangal acetate;Taxifoliol;Dihydrogalangal acetate;(2R,3R)-2-(3,4-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4H-chromen-4-one
-20°C,密闭,干燥