(-)-Epicatechin gallate (-)-Epicatechin-3-O-gallate 1257-08-5 AIDS-000675 AIDS000675 Benzoic acid, 3,4,5-trihydroxy-, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7- dihydroxy-2H-1-benzopyran-3-yl ester, (-)-cis- NSC636594