ETB

ZR-2646

4-[2-(Pivaloyloxy)butoxy]benzoic acid ethyl ester

4-[2-(tert-Butylcarbonyloxy)butoxy]benzoic acid ethyl ester

4-[2-(2,2-Dimethyl-1-oxopropoxy)butoxy]benzoic acid ethyl ester

4-[2-(1-Oxo-2,2-dimethylpropoxy)butoxy]benzoic acid ethyl ester