caffeic acid
hydroxytyrosol
C59H70O32
Methyl caffeate
(2S,3R,4S,5S,6R)-2-((2S,3R,4S,5R,6S)-6-{(2R,3R,4S,5R,6R)-2-[2-(3,4-Dihydroxy-phenyl)-ethoxy]-3,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yloxy}-4,5-dihydroxy-2-methyl-tetrahydro-pyran-3-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol