catechin gallate; catechin 5-O-gallate; 3,4,5-Trihydroxy-benzoic acid (2R,3S)-2-(3,4-dihydroxy-phenyl)-3,7-dihydroxy-chroman-5-yl ester; (+)-catechin 5-gallate; (+)-catechin 5-O-gallate; (-)-epicatechin gallate; gallocatechin gallate; Expand