羟甲基膦酸二乙酯

4-(N,N-二乙基氨基)苯甲酸乙酯

Methylene-NN'-bis-(p-ethoxycarbonylphenyl)diamine

ethyl 4-(diethoxyphosphorylmethylamino)benzoate

(S)-(+)-2-[羟基(二苯基)甲基]-1-甲基吡咯烷