英文别名(2R,3R)-2-(4-Hydroxyphenyl)-3,5,7-chromantriol; (2R,3R)-3,4-Dihydro-2-(4-hydroxyphenyl)-2H-1-benzopyran-3,5,7-triol; [2R,(-)]-3,4-Dihydro-2α-(4-hydroxyphenyl)-2H-1-benzopyran-3α,5,7-triol; (-)-epiaf catechin; 2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(4-hydroxyphenyl)-, (2R,3R)-; (2R,3R)-2-(4-Hydroxyphenyl)chromane-3,5,7-triol; Afzelechin; (2R,3R)-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol; ent-epiafzelechin; epi-Afzelechin; 3,5,7,4'-Tetrahydroxyflavan 
