N-(4,5-二溴-2-([(4-甲基苯基)磺酰基]氨基)苯基)-4-甲基苯磺酰胺, N-(4,5-Dibromo-2-([(4-methylphenyl)sulfonyl]amino)phenyl)-4-

4-氯-3-乙基-1-甲基-1H-吡唑-5-羧酸, 4-Chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxylic Acid

(6-溴-2-甲氧基吡啶-3-基)硼酸, (6-Bromo-2-methoxypyridin-3-yl)boronic acid

氨氯地平杂质31, Bismuth(III) Oxide

4-(甲氧基羰基)双环[2.1.1]己烷-1-羧酸, 4-(Methoxycarbonyl)bicyclo[2.1.1]hexane-1-carboxylic acid

2,6-双[(4R,5R)-4,5-二氢-1-[(4-甲基苯基)磺酰基]-4,5-二苯基-1H-咪唑-2-基]吡啶, 2,6-Bis[(4R,5R)-4,5-dihydro-1-[(4-methylphenyl)sulfonyl]-4,5

3-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)苄基氨基甲酸叔丁酯, tert-Butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)be

5-(叔丁氧基羰基)-2-甲基-4,5,6,7-四氢-2H-吡唑并[4,3-c]吡啶-3-羧酸, 5-(tert-Butoxycarbonyl)-2-methyl-4,5,6,7-tetrahydro-2H-pyraz

2-甲基-5-苯基-2,4-二氢-3H-吡唑-3-酮, 2-Methyl-5-phenyl-2,4-dihydro-3H-pyrazol-3-one

克拉霉素杂质O, Iron powder