(2009/01/23)
N-t-butoxycarbonyl-N-methyl-β-alanine
Ethyl 3-
2-(3-(tert-butoxycarbonyl(methyl)amino)-1-(5-chloro-2-methylphenyl)propoxy)ethyl methanesulfonate
ethyl 2-(3-(tert-butoxycarbonyl(methyl)amino)-1-(5-chloro-2-methylphenyl)propoxy)acetate
tert-butyl 3-(2-azidoethoxy)-3-(5-chloro-2-methylphenyl)propyl(methyl)carbamate