(-)-Epicatechin gallate (-)-Epicatechin-3-O-gallate (-)-Epicatechin-3-gallate 1257-08-5 Benzoic acid, 3,4,5-trihydroxy-, (2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester Benzoic acid, 3,4,5-trihydroxy-, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran-3-yl ester, (2R-cis)- Epicatechol, 3-gallate, (-)- (8CI) Epicatechol, gallate (6CI) L-Epicatechin gallate NSC 636594