7-羟基异喹啉, 7-Hydroxyisoquinoline

5-甲基喹喔林, 5-Methylquinoxaline

(4-Methoxyphenyl)(4-piperidyl)methanone hydrochloride

(4-甲氧基苯基)(4-哌啶基)甲酮盐酸盐

3-Piperidin-2-ylpyridine

(±)-毒藜碱

3-Oxo-3-piperidin-1-ylpropanenitrile

N-氰乙酰基哌啶

2-苯基-2-(2-哌啶基)乙酰胺水合物, 2-Phenyl-2-piperidin-2-ylacetamide hydrate

(R)-1-N-Boc-2-乙基哌嗪, (R)-1-N-Boc-2-Ethylpiperazine

1-Propylpiperazine Dihydrobromide

1-丙基哌嗪二氢溴酸盐

4-苄基吗啉-2-甲腈, 4-Benzylmorpholine-2-carbonitrile

Pyrrolidine-1-carboximidamide acetate