Synonyms:
2-caffeoyl-l-tartaric acid ; (2r,3r)-2-[[(e)-1-oxo-3-(3,4-dihydroxyphenyl)-2-propenyl]oxy]-3-hydroxybutanedioic acid ; (2r,3r)-2-[(3,4-dihydroxy-trans-cinnamoyl)oxy]-3-hydroxybutanedioic acid ; trans-caftaric acid ; (2r,3r)-(-)-caftaric acid) ; trans-caffeoyl tartrate ; caftaric acid ; mono-(3,4-dihydroxycinnamoyl)-tartaric acid ; (2r,3r)-2-[[(e)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]oxy]-3-hydroxybutanedioic acid ; (2e,3r)-2-[[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl)oxy]-3-hydroxybutanedioic acid