2-phenylethyl N,N-dimethylcarbamate

Carbamic acid, dimethyl-, 2-(4-nitrophenyl)ethyl ester

N,N-dimethyl(3-butenyl)amine

3-dimethylamino-2-hydroxy-3-phenyl-propionic acid

5-carboxy-1,1-dimethyl-1,2,3,6-tetrahydro-pyridinium betaine