2-溴-5-甲基噻唑-4-羧酸甲酯, Methyl 2-bromo-5-methylthiazole-4-carboxylate

5-氟-4-碘吡啶-2-胺, 5-Fluoro-4-iodopyridin-2-amine

2-(1-((叔丁氧基羰基)氨基)环丁基)乙酸, 2-(1-((tert-Butoxycarbonyl)amino)cyclobutyl)acetic acid

(S)-(2,2-二甲基-1,3-二氧戊环-4-基)甲胺, (S)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methanamine

1,3-二(2-吡啶基)-1,3-丙二酮, 1,3-Di(2-pyridyl)-1,3-propanedione

(2S)-1-[(4Sp)-4-(1,1-二甲基乙基)-4,5-二氢-2-噁唑基]-2-(二苯基膦基)二茂铁, (S,Sp)-tBu-Phosferrox

5-溴-2-(哌啶-1-基)-3-(三氟甲基)吡啶, 5-Bromo-2-(piperidin-1-yl)-3-(trifluoromethyl)pyridine

[2,2'-联吡啶] -6,6'-二基二甲醇, [2,2'-Bipyridine]-6,6'-diyldimethanol

2-氯-3-碘吡嗪, 2-Chloro-3-iodopyrazine

尼可地尔杂质C, Nicorandil impurity C