3,4-Dihydroxycinnamate

(2E)-3-(3,4-Dihydroxyphenyl)acrylat

(2E)-3-(3,4-Dihydroxyphenyl)acrylate

(2E)-3-(3,4-Dihydroxyphényl)acrylate

2-Propenoic acid, 3-(3,4-dihydroxyphenyl)-, ion(1-), (2E)-

3,4-dihydroxy-trans-cinnamate

3,4-Dihydroxycinnamate

(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoate

(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoic acid

(E)-caffeate

3,4-dihydroxy-<i>trans</i>-cinnamate

3,4-dihydroxy-cinnamate

<i>trans</i>-caffeate

<i>trans</i>-caffeic acid

caffeate

[Wiki]

cis-caffeate

cis-caffeic acid*caffeic acid*3,4-dihydroxycinnamic acid

trans-caffeate

trans-caffeate anion

trans-caffeate(1-)