(3R,4R)-3,4-bis(3-hydroxybenzyl)dihydrofuran-2(3H)-one;(3R,4R)-rel-Dihydro-3,4-bis[(3-hydroxyphenyl)methyl]-2(3H)-furanone; trans-Dihydro-3,4-bis[(3-hydroxyphenyl)methyl]-2(3H)-Furanone; HPMF; trans-2,3-Bis(3-hydroxybenzyl)-?-butyrolactone;rac Enterolactone