5-溴-4-氟苯并[d]噻唑-2-胺, 5-Bromo-4-fluorobenzo[d]thiazol-2-amine

(1-(叔丁基)-1H-吡唑-4-基)硼酸, (1-(tert-Butyl)-1H-pyrazol-4-yl)boronic acid

苯并[d] [1,3]二氧杂环戊烯-4-醇, Benzo[d][1,3]dioxol-4-ol

4-羟基苯磺酰氯, 4-Hydroxybenzenesulfonyl chloride

(S)-2-氨基丁-3-烯-1-醇盐酸盐, (S)-2-Aminobut-3-en-1-ol hydrochloride

2-氯-4-碘苯甲酸甲酯, Methyl 2-chloro-4-iodobenzoate

6,7-二氢噻吩并[3,2-c]吡啶-5(4H)-羧酸叔丁酯, tert-Butyl 6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylat

硫辛酸杂质A, Silester OS

异丙托溴铵杂质E, (S)-Ipratropium EP Impurity E

氯雷他定杂质E, Loratadine Impurity E