8-羟基苯并吡喃-2-酮

(3-formyl-2-hydroxyphenyl) N,N-dimethylcarbamate

(2-ethenyl-3-formylphenyl) N,N-dimethylcarbamate

[3-(1,3-dihydroxypropyl)-2-ethenylphenyl] N,N-dimethylcarbamate

5-bromo-2-hydroxy-3-phenylmethoxybenzaldehyde