2-(3-(diethylamino)propyl)-8,8-dipropyl-2-azaspiro[4.5]decan-7-one

2-(3-(diethylamino)propyl)-8,8-dipropyl-2-azaspiro[4.5]decane-7,9-dione

4,4-正丙基环己酮

氰基(4,4-二丙基环己亚基)乙酸乙酯

1-(羧甲基)-4,4-二丙基环己烷羧酸