(2R,3R)-Dihydroquercetin (2R-trans)-2-(3,4-Dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-4-benzopyrone 17654-26-1 2,3-Dihydroquercetin 20254-28-8 24198-96-7 28929-10-4 3,3',4',5,7-Pentahydroxyflavanone 480-18-2 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy- 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-2,3-dihydro-3,5,7-trihydroxy-, (2R,3R)- 5-18-05-00451 (Beilstein Handbook Reference) 5117-01-1 5323-70-6 98006-93-0 BRN 0093548 Catechin hydrate Dihydroquercetin Distylin EINECS 207-543-4 Flavanone, 3,3',4',5,7-pentahydroxy- Flavone, 2,3-dihydro-3,3',4',5,7-pentahydroxy- Quercetin, dihydro- TAXIFOLIN Taxifoliol