3,4-Dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoic acid 3-10-00-02086 (Beilstein Handbook Reference) 3-Galloyl gallic acid 5,6-Dihydroxy-3-carboxyphenyl ester of gallic acid 536-08-3 BRN 2177723 Benzoic acid, 3,4-dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)- (9CI) DIGALLIC ACID EINECS 208-624-7 Gallic acid 3-monogallate Gallic acid, 3-gallate NSC 59263 m-Digallic acid m-Galloyl gallic acid m-Galloylgallic acid