Synonyms: 2-Propenoicacid, 3-(3,4-dihydroxyphenyl)-, 6''-ester with 7-[(6-deoxy-4-O-b-D-glucopyranosyl-a-L-mannopyranosyl)oxy]-3,5-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one,(E)-; 4H-1-Benzopyran-4-one, 7-[[6-deoxy-4-O-[6-O-[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-b-D-glucopyranosyl]-a-L-mannopyranosyl]oxy]-3,5-dihydroxy-2-(4-hydroxyphenyl)-,(E)-; Roripanoside