ethyl 3-[(2,2-dimethyl-3-oxopropyl)-methylamino]-2,2-dimethylpropanoate

ethyl 2-methyl-2-phenylsulfanylpropanoate

2-甲基-2-(苯基硫代)丙酸

2-[(3-乙氧基-3-氧代丙基)硫代]-2-甲基丙酸乙酯

3-Hydroxy--2.2-dimethyl-3-(p-methoxy-phenyl)-buttersaeureethylester