176739-79-0 8,14-Methano-4H,14H-1-benzopyrano(7,8-d)(1,3)benzodioxocin-4-one, 2,8-bis(3,4-dihydroxyphenyl)-11-(beta-D-glucopyranosyloxy)-2,3-dihydro-5,13-dihydroxy-, (2R,8R,14R)- 8,14-Methano-4H,14H-1-benzopyrano(7,8-d)(1,3)benzodioxocin-4-one, 2,8-bis(3,4-dihydroxyphenyl)-11-(beta-D-glucopyranosyloxy)-2,3-dihydro-5,13-dihydroxy-, (2R-(2alpha,8beta,14alpha))- Diinsininol