Synonyms: 2-Propenoicacid, 3-(4-hydroxyphenyl)-, 6''-ester with 3-[(6-deoxy-2-O-b-D-glucopyranosyl-a-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one;4H-1-Benzopyran-4-one,3-[[6-deoxy-2-O-[6-O-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]-b-D-glucopyranosyl]-a-L-mannopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-(9CI)