2H-Pyrrol-2-one, 4-ethoxy-1,5-dihydro-1-(phenylmethyl)-

N-苄基甘氨酸

ethyl N-(ethoxycarbonylacetyl)-N-benzylglycinate

乙基 N-(2-乙氧基-2-氧代乙基)-N-(苯基甲基)-beta-丙氨酸酯

6-((benzylamino)methyl)-2,2-dimethyl-4H-1,3-dioxin-4-one