2-[2-(2,5-dimethoxyphenyl)-2-oxoethyl]acrylic acid

1-苯并呋喃-3,5-二醇

2,5-二甲氧基-alpha-甲基苯乙醇

1,4-dimethoxycyclohexa-1,4-diene

lithium,1,4-dimethoxybenzene-6-ide