3-(tert-Butylthio)pyridin-2-amine

3-(叔丁硫基)吡啶-2-胺

(1R,4S)-4-Hydroxycyclopent-2-en-1-yl acetate

(1R,4S)-4-羟基环戊-2-烯-1-基乙酸酯

tert-Butyl (4-fluoropyrrolidin-3-yl)carbamate

1-Methyl-1H-imidazole-2-carboximidamide hydrochloride

3-氟异烟酸甲酯, Methyl 3-fluoroisonicotinate

Isopropyl 3-amino-5-bromopicolinate

3-(2-甲氧基-2-氧代亚乙基)氮杂环丁烷-1-羧酸苄酯, Benzyl 3-(2-methoxy-2-oxoethylidene)azetidine-1-carboxylate

(R)-八氢吡嗪并[2,1-c][1,4]噁嗪二盐酸盐, (R)-Octahydropyrazino[2,1-c][1,4]oxazine dihydrochloride

8-Boc-8-氮杂螺[4.5]癸烷-1-酮, tert-Butyl 1-oxo-8-azaspiro[4.5]decane-8-carboxylate

4-Chloro-6-fluoro-1,7-naphthyridine-3-carbonitrile