115960-14-0 4H-1-Benzopyran-4-one, 7-((6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl)oxy)-5-(2-hydroxyethoxy)-2-(3-hydroxy-4-methoxyphenyl)- F 117 Hidrosmin O-(beta-Hydroxyethyl)diosmin Venosmil