101288-83-9
benzyl 2-(phenylamino)ethylcarbamate
→
111153-97-0
4-benzyloxycarbonyl-1-phenyl-2-piperazinone
111153-96-9
benzyl (2-bromo-2-oxoethyl)(2-(phenylamino)ethyl)carbamate
90917-86-5
1-苯基哌嗪-2-酮
111153-98-1
3-oxo-4-phenylpiperazine-1-carbaldehyde