(6-溴苯并[1,3]二氧杂环戊烯-5-基)甲基乙酸酯

2-(6-溴苯并[1,3]二氧杂环戊烯-5-基)乙腈

去氢石蒜碱酮

5-methyl-[1,3]dioxolo[4,5-j]phenanthridin-6-one