1-(2,2,2-三氟乙基)哌嗪二盐酸盐, 1-(2,2,2-Trifluoroethyl)piperazine dihydrochloride

2,4-二氯烟酸乙酯, Ethyl 2,4-dichloronicotinate

贝达喹啉杂质, cis-1-(6-Bromo-2-methoxyquinolin-3-yl)-4-(dimethylamino)-2-(

2-甲醛-4-氰基吡啶, 2-Formylisonicotinonitrile

2-氯-3-三氟甲基-5-硝基吡啶, 2-Chloro-5-nitro-3-(trifluoromethyl)pyridine

2-氨基-5-氟嘧啶, 5-Fluoropyrimidin-2-amine

4-溴-3,5-二甲氧基吡啶, 4-Bromo-3,5-dimethoxypyridine

2-肼噻唑盐酸盐, 2-Hydrazinylthiazole hydrochloride

(5-氧代三环[2.2.1.02,6]庚烷-3-基)乙酸甲酯, (5-Oxotricyclo[2.2.1.02,6]heptan-3-yl)methyl acetate

(S)-1-(5-氟嘧啶-2-基)乙胺盐酸盐, (S)-1-(5-Fluoropyrimidin-2-yl)ethanamine hydrochloride