2-溴-5-氯嘧啶, 2-Bromo-5-chloropyrimidine

2,4-二氯嘧啶-6-甲酸甲酯, Methyl 2,6-dichloropyrimidine-4-carboxylate

二氢-2H-硫代吡喃-3(4H)-酮, Dihydro-2H-thiopyran-3(4H)-one

(4-甲氧苯基)肼盐酸盐, (4-Methoxybenzyl)hydrazine hydrochloride

6-溴-3-哒嗪醇, 6-Bromopyridazin-3(2H)-one

4-氟-3-碘-1H-吲唑, 4-fluoro-3-iodo-1H-indazole

5,6-二氢-2(1H)-吡啶酮, 5,6-Dihydropyridin-2(1H)-one

2-氯噻唑[4,5-d]吡啶, 2-Chlorothiazolo[4,5-b]pyridine

(3-甲基苯甲酰基)乙酸乙酯, Ethyl 3-oxo-3-(m-tolyl)propanoate

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

(2S,4S)-4-羟基吡咯烷-2-羧酸盐酸盐, (2S,4S)-4-hydroxypyrrolidine-2-carboxylic acid Hydrochloride

2-(3-氨基苯基)乙腈, 2-(3-Aminophenyl)acetonitrile

2-甲基-4-碘吡啶, 4-Iodo-2-methylpyridine

3-氨基丙酸叔丁酯, tert-Butyl 3-aminopropanoate

4-羟基-2-三氟甲基苯甲醛, 4-Hydroxy-2-(trifluoromethyl)benzaldehyde