5-phenylpentane-2,3-dione

benzyl 2-amino-2-diethoxyphosphorylacetate

1-[3,5-bis(phenylmethoxy)phenyl]-2-diazonioethenolate

benzyl 2-amino-3-(4-methoxyphenyl)propanoate

1-苄基-2,2,6,6-四甲基哌啶-4-醇