155179-21-8 Vanicoside B alpha-D-Glucopyranoside, 1,3,6-tris-O-((2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl)-beta-D-fructofuranosyl, 6-((2E)-3-(4-hydroxy-3-methoxypehnyl)-2-propenoate) alpha-D-Glucopyranoside, 1,3,6-tris-O-(3-(4-hydroxyphenyl)-1-oxo-2-propenyl)-beta-D-fructofuranosyl, 6-(3-(4-hydroxy-3-methoxyphenyl)-2-propenoate), (1(1(E),3(E),6(E)),6(E))-