2,3,6-三甲基吡啶

二烯丙基砜

2,2-dimethyl-1,3-benzodioxin-4-one

7-hydroxy-2,2-diphenyl-1,3-benzodioxole-5-carboxylic acid

4-methoxy-1,1-dimethylfuro[3,4-c]pyridin-3-one