(-)-trans-9-Acetyl-4,9\'-di-O-methyl-3\'-de-O-methyldehydrodiconiferyl alcohol 3-benzofuranmethanol, 2-(3,4-dimethoxyphenyl)-2,3-dihydro-7-hydroxy-5-[(1E)-3-methoxy-1-propenyl]-, alpha-acetate, (2S,3R)- Acetic acid 2-(3,4-dimethoxy-phenyl)-7-hydroxy-5-(3-methoxy-propenyl)-2,3-dihydro-benzofuran-3-ylmethyl ester InChI=1/C23H26O7/c1-14(24)29-13-18-17-10-15(6-5-9-26-2)11-19(25)23(17)30-22(18)16-7-8-20(27-3)21(12-16)28-4/h5-8,10-12,18,22,25H,9,13H2,1-4H3/b6-5+/t18-,22+/m0/s {(2R,3S)-2-(3,4-dimethoxyphenyl)-7-hydroxy-5-[(1E)-3-methoxyprop-1-en-1-yl]-2,3-dihydro-1-benzofuran-3-yl}methyl rel-acetate