101694-19-3

Benzo(h)(1)benzopyrano(5,4,3-cde)(1)benzopyran-5,12-dione, 10-((6-deox y-2-O-(6-deoxy-3-O-methyl-alpha-D-galactopyranosyl)-3,4-O-(phenylmethy lene)-beta-D-galactopyranosyl)oxy)-6-hydroxy-1-methyl-