
4'-Carbobenzoyloxydiformylethylidene Lignan P ;
(5R,5aR,8aR,9S)-5-[4-[[(Benzyloxy)carbonyl]oxy]-3,5-dimethoxyphenyl]-9-[[4,6-O-[(R)-ethylidene]-2,3-di-O-formyl-ß-D-glucopyranosyl]oxy]-5,8,8a,9-tetrahydroisobenzofuro[5,6-f][1,3]benzodioxol-6(5aH)-one ;
C39H38O17 ;
Mol. Wt.: 778.71 ;