5-Phenyl-1,2,4-oxadiazole-3-carbohydrazide

2-Mercaptobenzimidazole

2-巯基苯并咪唑

4-Hydroxy-2-methylquinoline

2-甲基-4-喹啉醇

6-Nitroquinoxaline-2,3-diol

1,4-二氢-6-硝基喹喔啉-2,3-二酮

3,4-Dihydro-2H-1,4-benzoxazine-2-carbonitrile

4-Methyl-2H-1,4-benzoxazin-3(4H)-one

4-甲基-2H-1,4-苯并噁嗪-3(4H)-酮

tert-Butyl 2-ethyl-4-oxopiperidine-1-carboxylate

1-叔丁氧羰基-2-乙基-哌啶酮;

5-Chloro-1-piperidin-4-yl-1,3-dihydro-2H-benzimidazol-2-one

5-氯-1-(4-哌啶基)-2-苯并咪唑酮

tert-Butyl 3-(Hydrazinocarbonyl)piperidine-1-carboxylate

tert-Butyl 3-Ethylpiperazine-1-carboxylate

N-1-Boc-3-乙基哌嗪

(2R,6S)-2,6-Dimethylpiperazine

顺-2,6-二甲基哌嗪