(R)-N-(Pyrrolidin-3-yl)pyrazin-2-amine dihydrochloride

Ethyl 5-thiophen-2-yl-[1,2,4]oxadiazole-3-carboxylate

N-(4-Bromobenzyl)oxetan-3-amine

2-Fluoro-isonicotinoyl chloride

2-氟吡啶-4-乙酰氯

2-Amino-5-methyl-nicotinonitrile

2-氨基-5-甲基烟腈

6-Acetyl-2-mercapto-nicotinonitrile

2,6-二氯-5-氨基喹啉, 2,6-Dichloroquinolin-5-amine

2,6-Dimethyl-3,5-dibromopyridine

2,6-二甲基-3,5-二溴吡啶

2,2-二甲基-2H-吡啶并[3,2-b][1,4]噁嗪-3(4H)-酮, 2,2-Dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

2-氟-3-硝基三氟甲苯, 2-Fluoro-3-nitrobenzotrifluoride

5-溴-2-吡啶乙酸, 2-(5-Bromopyridin-2-yl)acetic acid

tert-Butyl (3S)-3-(pyrazin-2-ylamino)pyrrolidine-1-carboxylate

(3R)-1-(Pyrazin-2-yl)pyrrolidin-3-amine dihydrochloride

(1R*,4R*)-tert-Butyl N-[4-(pyrazin-2-ylamino)cyclohexyl]carbamate

3-Methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-5-carboxylic acid