6-[2-(3,4,5-trimethoxyphenyl)ethenyl]-1-benzofuran-4-ol

亚磷酸二苄酯

磷酸二苄酯

4-[tert-butyl(dimethyl)silyl]oxy-1-benzofuran-6-carbaldehyde

4-(tert-butyldimethylsilanyloxy)benzofuran-6-carboxylic acid ethyl ester