4-羟基环己酮乙二醇缩醛

7,8-二氢-2-甲氧基-6(5h)-喹啉酮

2-(1,4-二噁螺[4.5]-8-癸基)乙腈

8-(1,3-benzodioxol-5-yl)-1,4-dioxaspiro[4.5]dec-7-ene

1,4-二氧杂螺[4.5]癸烷-8-乙腈