(3,4-DIHYDROXYPHENYL)-GLYCOL, Einecs 249-260-9, 4-(1,2-dihydroxyethyl)-1,2-Benzenediol, DL-3,4-Dihydroxypheny Glycine, DL-B 3,4-TRIHYDROXYPHENETHYLALCOHOL, DL-3,4-Dihydroxyphenylglycol-d3, DHPG, hydroxytyrosol glycol, 1 (3,4 dihydroxyphenyl) 1,2 ethanediol, D,L-3,4-dihydroxyphenyl ethylene glycol