3-[8-[butyl(methyl)amino]-1,4-dioxaspiro[4.5]decan-8-yl]phenol

8-溴-1,4-二噁螺[4,5]癸烷

[4-[tert-butyl(dimethyl)silyl]oxycyclohexen-1-yl] trifluoromethanesulfonate

8-二甲基氨基-1,4-二氧杂螺[4.5]癸烷-8-甲腈

8-[butyl(methyl)amino]-1,4-dioxaspiro[4.5]decane-8-carbonitrile