Showing Reaction 14590
5-(2-hydroxy-1-methoxypropyl)-2-(4-hydroxy-3-methoxyphenyl)-7-methoxy-3-methyl-2,3-dihydro-1-benzofuran-3-ol={4-[3-hydroxy-5-(2-hydroxy-1-methoxypropyl)-7-methoxy-3-methyl-2,3-dihydro-1-benzofuran-2-yl]-2-methoxyphenyl}oxidanesulfonic acid