5-乙炔苯并[1,3]间二氧杂环戊烯

6-甲氧基-1,3-苯并二氧-5-甲醛

2-(1,3-苯并二氧代-5-基氧基)乙酰肼

5-(2-bromoethoxy)-1,3-benzodioxole

5-methoxy-4-methyl-1,3-benzodioxole