英文别名3,4-Dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoic acid; 3-galloylgallic acid; gallic acid, 3-gallate; 3-O-Galloylgallic acid; 5-Galloyloxyprotocatechuic acid; Digallate; m-Galloylgallic acid; 3-galloyloxy-4,5-dihydroxy-benzoic acid; m-Digallic acid; m-digallate; Gallic acid 3-monogallate