6-氨基-5-溴烟腈, 6-Amino-5-bromonicotinonitrile

5-碘水杨醛, 2-Hydroxy-5-iodobenzaldehyde

3,6-二氢-4-[[(三氟甲基)磺酰]氧基]-1(2H)-吡啶甲酸叔丁酯, tert-Butyl 4-[(trifluoromethyl)sulfonyloxy]-5,6-dihydropyrid

N-((1H-咪唑-2-基)甲基)-4-氯苯胺, N-(1H-Imidazol-2-ylmethyl)-4-chloroaniline

2-(乙酰氧基)苯甲酸酐, 2-Acetoxybenzoic anhydride

3-溴-[1,2,4]噁二唑-5-羧酸乙酯, Ethyl 3-bromo-1,2,4-oxadiazole-5-carboxylate

3-氨基-1H-吡唑-5-羧酸甲酯, Methyl 3-amino-1H-pyrazole-5-carboxylate

1-(2-甲氧基乙基)-1H-吡唑-4-胺, 1-(2-Methoxyethyl)-1H-pyrazol-4-amine

托法替尼杂质 D, N,4-Dimethyl-1-(phenylmethyl)-3-piperidinamine

3-溴氮杂环丁烷-1-甲酸叔丁酯, N-Boc-3-bromoazetidine