38185-48-7 6-((3,4-Dihydroxyphenyl)methyl)-2,10-dihydroxy-5-(4-hydroxy-2-methoxyphenyl)-1,3-dimethoxy-9H-benzo(a)xanthen-9-one 9H-Benzo(a)xanthen-9-one, 6-((3,4-dihydroxyphenyl)methyl)-2,10-dihydroxy-5-(4-hydroxy-2-methoxyphenyl)-1,3-dimethoxy- EINECS 253-817-1 Santalin A