p. 4795 - 4798
(2007/10/02)1-Benzyl-3-methyl-azetidine-3-carboxylic acid ethyl ester
2,2-bis(chloromethyl)propanoic acid
α,α-bischloromethyl propionyl chloride
1-Benzyl-3-chloromethyl-3-methyl-azetidin-2-one
N-Benzyl-3-chloro-2-chloromethyl-2-methyl-propionamide