2-[tert-butyl(dimethyl)silyl]oxy-4-methoxybenzaldehyde

3,4-二氢-7-甲氧基-2H-1-苯并吡喃-4-醇

5-methoxy-2-methylphenol

Methyl 6-hydroxy-1-benzofuran-2-carboxylate

7-羟基香豆素