128508-42-9

1-Benzopyrylium,5-[[4,6-bis-O-(carboxyacetyl)-b-D-glucopyranosyl]oxy]-3-[[6-O-[3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]-b-D-glucopyranosyl]oxy]-7-hydroxy-2-(4-hydroxyphenyl)-,chloride, (E)-