| Synonym | epsilon-viniferin, (-)-5-[[(2R)-2,3-Dihydro-6-hydroxy-2ß-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)vinyl]benzofuran]-3a-yl]-1,3-benzenediol, (2R)-2ß-(4-Hydroxyphenyl)-3a-(3,5-dihydroxyphenyl)-4-(4-hydroxy-trans-styryl)-2,3-dihydrobenzofuran-6-ol, (2R)-2ß-(4-Hydroxyphenyl)-3a-(3,5-dihydroxyphenyl)-4-[(E)-4-hydroxystyryl]-2,3-dihydrobenzofuran-6-ol, [2R,(-)]-2ß-(4-Hydroxyphenyl)-3a-(3,5-dihydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydrobenzofuran-6-ol, 5-[(2R,3R)-6-hydroxy-2-(4-hydroxyphenyl)-4-[(E)-2-(4-hydroxyphenyl)ethenyl]-2,3-dihydrobenzofuran-3-yl]benzene-1,3-diol, e-viniferin, epsilion-Viniferin |