1-diethoxyphosphorylbutan-2-yl diethyl phosphate

1-[bis(2-hydroxyethyl)amino]butan-2-ol

1-phenoxybutan-2-ol

4-(2-hydroxybutoxy)benzoic acid

2-乙基-2,3-二氢-恶唑并[3,2-a]苯并咪唑