The molecule is a 3-(cis-5,6-dihydroxycyclohexa-1,3-dienyl)acrylic acid. It is a conjugate acid of a 3-[(5R,6S)-5,6-dihydroxycyclohexa-1,3-dienyl]acrylate. It is an enantiomer of a 3-[(5S,6R)-5,6-dihydroxycyclohexa-1,3-dienyl]acrylic acid.
(E)-3-[(5R,6S)-5,6-dihydroxycyclohexa-1,3-dien-1-yl]prop-2-enoic acid