(1,1'-BIPHENYL)-3-CARBOXYLIC ACID, 2,2'-DIHYDROXY-5'-(7-(beta-D-GLUCOPYRANOSYLOX (1,1'-Biphenyl)-3-carboxylic acid, 2,2'-dihydroxy-5'-(7-(beta-D-glucopyranosyloxy)-3,4-dihydro-5-hydroxy-6-methyl-4-oxo-2H-1-benzopyran-2-yl)-, intramol. 3,6'''-ester 39262-31-2 Isoporiolide NSC 251250