(4-甲基哌啶-4-基)氨基甲酸叔丁酯

2-(4-哌啶基)-2-丙醇

[4-(hydroxymethyl)piperidin-1-yl]-phenylmethanone

1-苯甲酰基-4-苯甲酰基哌啶

1-benzoylpiperidine-4-carbaldehyde