(+)-Marmesinin 495-31-8 7H-Furo(3,2-g)(1)benzopyran-7-one, 2-(1-(beta-D-glucopyranosyloxy)-1-methylethyl)-2,3-dihydro-, (2R)- Nodakenetin, b-D-glucopyranoside Nodakenetin, beta-D-glucopyranoside Nodakenin