(+)-Puerol B 2"-O-glucoside;(+)-Puerol B 2";-O-glucoside;(5R)-4-[2-(beta-D-Glucopyranosyloxy)-4-methoxyphenyl]-5-[(4-hydroxyphenyl)methyl]-2(5H)-furanone;(+)-Puerol B 2"-O-glucoside;2(5H)-Furanone, 4-[2-(β-D-glucopyranosyloxy)-4-methoxyphenyl]-5-[(4-hydroxyphenyl)methyl]-, (5R)-;(+)-Puerol B 2