methyl 2-(2,6-dihydroxy-4-methoxyphenyl)-5,6-dihydroxybenzofuran-3-carboxylate

1-hydroxy-3-methoxy-8,9-diisopropyloxy-benzo[4,5]furo[3,2-c]chromen-6-one

3,4-二苄氧基苯甲醛

3,4-Dibenzyloxyphenol

[3,4-二(苯基甲氧基)苯基]乙酸酯