40957-99-1
4-[(1S,3aR,4S,6aR)-4-(4-Hydroxy-3-methoxyphenyl)tetrahydro-1H,3H- furo[3,4-c]furan-1-yl]-2,6-dimethoxyphenol
→
136051-41-7
4-[[(3R,4R,5S)-5-(4-hydroxy-3-methoxyphenyl)-4-(hydroxymethyl)oxolan-3-yl]methyl]-2,6-dimethoxyphenol