(Z)-2-benzylidene-6-methoxybenzo[b]-furan-3(2H)-one epoxide

3-甲氧基苯酚

ethyl 2-(2-(cyano(phenyl)methoxy)-4-methoxyphenyl)-2-oxoacetate

ethyl 2-(4-methoxy-2-hydroxyphenyl)-2-oxoethanoate

3,7-dimethoxy-2-(3',4'-methylenedioxy-phenyl)chromen-4-one