1-(2-butyl-4-phenylpiperidin-1-yl)-2,2-diethylbutan-1-one

ethyl 2,2,3-triethyl-3-methylpentanoate

N,N,2,2-tetraethylbutanamide

2,2-diethyl-1-piperidin-1-ylbutan-1-one

3-氯-3-甲基戊烷