哌沙酯

1-(2-二苯甲基氧基乙基)哌啶

苯基氨基甲酸 2-哌啶乙基酯

2-piperidin-1-ylethyl 2-phenyl-2-(2-piperidin-1-ylethoxy)acetate

2-piperidin-1-ylethyl acetate