6-甲氧基-2-甲基苯并呋喃

6-tert-Butyldimethylsiloxy-2-methyl-1-benzofuran-3(2H)-one

6-hydroxy-N,2-dimethyl-1-benzothiophene-3-carboxamide

3-prop-2-enoxyphenol

间苯二酚