Synonyms: (-)-Gallocatechin gallate;GCG;(2S,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate);(-)-Gallocatechol gallate;(?)-Gallocatechin gallate;Benzoic acid,3,4,5-trihydroxy-,(2S,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-ylester;Gallocatechin gallate (GCG);(-)-Gallocatechin 3-O-gallate;(?)-Gallocatechin gallate;(±)-Glycidol;[(2S,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate